Kingston a2000 anandtech: Kingston A2000 NVMe SSD Aiming for Below SATA Pricing

Best SSDs: May 2021

In our series of Solid State Drive guides, here’s the latest update to our list of recommended SSDs. All numbers in the text are updated to reflect pricing at the time of writing.

Best SSDs: May 2021

A solid state drive is often the most important component for making a PC feel fast and responsive; any PC still using a mechanical hard drive as its primary storage is long overdue for an upgrade. The SSD market is broader than ever, with a wide range prices, performance and form factors.

The big news in the storage market right now is the Chia cryptocurrency craze. That has been driving up storage prices, but it’s had more of an impact on hard drive prices and availability than on SSDs. We are seeing reduced supply and increased pricing mostly on larger (multi-TB) NVMe SSDs, but in other segments of the market pricing over the past several weeks has been flat or only slightly increasing.

It’s almost time for us to drop 250GB drives from the guides. In some market segments they’re now only a few dollars cheaper than 500GB class drives, which will tend to be faster as well as offering more headroom for a modest media library or a few games.

May 2021 SSD Recommendations
Market Segment Recommendations
Entry-level NVMe Inland Platinum 2TB $208.99 (10¢/GB)
Mainstream NVMe Mushkin Pilot-E 1TB $109.99 (11¢/GB)
Premium NVMe WD Black SN850 1TB $199.99 (20¢/GB)
Mainstream 2.5″ SATA WD Blue 2TB $199.78 (10¢/GB)
M.2 SATA WD Blue 2TB $209.99 (10¢/GB)
Extreme Capacity Inland Platinum 4TB $489. 99 (12¢/GB)

Above are some recommendations of good deals in each market segment. Some of these aren’t the cheapest option in their segment and instead are quality products worth paying a little extra for.

The next table is a rough summary of what constitutes a good deal on a current model in today’s market. Sales that don’t beat these prices are only worth a second glance if the drive is nicer than average for its product segment.

May 2021 SSD Recommendations: Price to Beat, ¢/GB
Market Segment 256 GB 512 GB 1 TB 2 TB 4 TB
Budget 2.5″ SATA 14 ¢/GB 10 ¢/GB 9 ¢/GB 10 ¢/GB 10 ¢/GB
Mainstream 2.5″ SATA 17 ¢/GB 11 ¢/GB 10 ¢/GB 11 ¢/GB 11 ¢/GB
Entry-level NVMe 16 ¢/GB 12 ¢/GB 11 ¢/GB 11 ¢/GB 16 ¢/GB
Mainstream NVMe 18 ¢/GB 14 ¢/GB 13 ¢/GB 13 ¢/GB 20 ¢/GB
Premium NVMe 32 ¢/GB 20 ¢/GB 20 ¢/GB 20 ¢/GB 23 ¢/GB
M. 2 SATA 18 ¢/GB 14 ¢/GB 12 ¢/GB 10 ¢/GB  

As always, the prices and recommendations here are a mere snapshot of the market at the time of writing, based on major North American online retailers. The best deals in each market segment can change on a day to day basis, and availability of specific models and capacities can be unpredictable.



Entry-level NVMe: Inland Platinum (QLC)

The entry-level NVMe SSD market segment consists of drives that make significant technological compromises to cut costs. This is where we classify all the DRAMless NVMe SSDs and those using QLC NAND. For the most part these drives all offer better real-world performance than mainstream SATA SSDs, and with little or no price premium. Most of these drives use 4-channel controllers, but a few have 8-channel controllers which help them reach sequential transfer speeds closer to what we expect from mainstream NVMe drives.

This is the most technologically diverse segment of the consumer SSD market, since there are so many viable ways to cut costs while still offering much higher performance than SATA drives are capable of providing.

  240-256 GB 480-512 GB 960 GB-1 TB 2 TB
ADATA Swordfish




Crucial P2




Kingston A2000
$42. 99



Samsung 980



WD Blue SN550



Inland Platinum
QLC, 8ch


Sabrent Rocket Q
QLC, 8ch

$109. 98


Intel SSD 670p



Micro Center’s Inland Platinum continues to be one of the most affordable QLC drives at the 1TB and 2TB capacity points. For smaller capacities, we recommend avoiding QLC and going with a DRAMless TLC drive if necessary. The WD Blue SN550 and Samsung SSD 980 are the two fastest DRAMless drives, and for most common use cases the fact that they’re DRAMless won’t be a handicap. Kingston’s A2000 is the cheapest TLC NVMe drive with DRAM, but its peak performance is rather low due to the outdated controller.


Mainstream NVMe: Mushkin Pilot-E and HP EX950

SSD performance that more or less saturates a PCIe 3 x4 interface is now pretty standard. This market segment has the most lively competition and a wide range of options. These drives all use TLC NAND and most use 8-channel controllers, so they’re all plenty fast for almost any consumer use case. Many drives that were top of the line one or two years ago are still available at greatly reduced prices.

A lot of models in this segment that have been on the market for a long time have unfortunately seen silent changes to their components. Updating from 64L to 96L TLC is usually nothing to complain about, but some of the controller changes really should have been introduced with new models. Switching from 256Gbit to 512Gbit TLC dies can also lower performance, especially for the lower-capacity drives. Many of the cheaper drives based around the Phison E12 controller have switched to the more compact E12S variant and reduced the amount of DRAM, which hurts performance a bit on the heaviest workloads. Some drives based on the Silicon Motion SM2262(EN) controllers have also seen tweaks that may hurt performance a bit. A few brands have even taken the more drastic step of switching between SMI and Phison controllers without renaming the product—we’ve seen kind of behavior before in cheaper market segments, but it’s a new low for this market segment.

Ultimately, despite such unannounced hardware changes, these drives are still suitable for inclusion in this category. The performance changes are minor and seldom noticeable in real-world usage. What we’re seeing is really a result of the competition for the performance crown moving into the PCIe 4.0 space. SSD makers are much less focused on performance for their PCIe 3.0 products now and are making very reasonable compromises to deliver more affordable products. The only problem here is the lack of transparency.

  240-256 GB 480-512 GB 960 GB-1 TB 2 TB
ADATA XPG Gammix S50 Lite (PCIe 4.0)     $139.99 (14¢/GB) $259.99 (13¢/GB)
Inland Premium $41.99 (16¢/GB) $63.99 (12¢/GB) $132. 99 (13¢/GB)  
PNY XLR8 CS3030 $42.99 (17¢/GB) $64.99 (13¢/GB) $124.99 (12¢/GB) $249.99 (12¢/GB)
Mushkin Pilot-E $47.99 (19¢/GB) $64.99 (13¢/GB) $109.99 (11¢/GB) $244.99 (12¢/GB)
HP EX950   $77.99 (15¢/GB) $119.99 (12¢/GB) $234.99 (12¢/GB)
Samsung 970 EVO Plus   $89.99 (18¢/GB) $159.90 (16¢/GB) $299.99 (15¢/GB)
SK hynix Gold P31   $74.99 (15¢/GB) $134.99 (13¢/GB)  
WD Black SN750 $58.99 (24¢/GB) $69. 99 (14¢/GB) $129.99 (13¢/GB) $309.99 (15¢/GB)

The PNY XLR8 CS3030 isn’t quite the cheapest Phison E12 drive, but at the lower capacities it’s only $1 more than the drives that come with shorter three year warranties rather than the standard five years. For larger capacities, the best prices are currently on the Mushkin Pilot-E and HP EX950, both drives based on the SM2262EN controller that provides great peak performance. The SK hynix Gold P31 has occasionally been on sale, but is mostly sticking to its original launch pricing that is a bit above average for this market segment. For consumers concerned with maximizing battery life without sacrificing performance, it may be worth paying that small premium.


Premium NVMe: WD Black SN850 and ADATA XPG Gammix S70

Most of the major players have delivered their high-end PCIe 4.0 competitors. Silicon Motion’s SM2264 controller is still MIA, and the various Phison E18 drives will soon be getting refreshed with 176L TLC. In the meantime, the WD Black SN850 seems to be the overall performance king by most measures, though real-world differences are very minor. ADATA’s XPG Gammix S70 featuring the Innogrit Rainier controller is a bit slower than most of the other current flagships, but it’s also discounted by a bit, especially for its 2TB model. At capacities below 1TB, none of these controllers have enough flash to reach full speed, so an older and cheaper Phison E16 based drive like the Sabrent Rocket 4.0 may make more sense—but those E16 drives are getting a bit harder to find in stock.

  240-280 GB 480-512 GB 960 GB-1 TB 2 TB
ADATA XPG Gammix S70     $179.99


Patriot Viper VP4300     $224. 99


Samsung 970 PRO   $156.29


Samsung 980 PRO $79.99




Sabrent Rocket 4.0   $89.98



Sabrent Rocket 4 Plus     $199.98


WD Black SN850   $128.74

$199. 99


WD Black AN1500     $299.99





The SATA SSD market is unsurprisingly pretty stagnant. It’s becoming increasingly common for manufacturers to silently update the NAND in SATA SSDs without changing the product name, which is why products like the Crucial MX500 are still around with no successor on the horizon. While in the past we have strongly criticized this kind of silent swapping of components, a straightforward update from 64L to 96L flash doesn’t have much impact on performance of SSDs that are already constrained by the SATA interface. We continue to condemn any invisible product updates that swap TLC for QLC or switch to a DRAMless SSD architecture.

Options for high-capacity multi-TB consumer SSDs are increasing, with some product lines now going all the way up to 8TB. But at the opposite end, we’re seeing disappointing prices on 256GB models: for quite a while they’ve been more expensive on a per-GB basis than 512GB and 1TB models, but that gap is widening. As with 120GB models, these lower capacities are starting to be left behind as flash memory technology pushes for higher capacities. These drives are still fine options for users with modest capacity and performance requirements, but stepping up to a faster 500+GB model is now usually very cheap.

Mainstream 2.5″ SATA: WD Blue 3D NAND

We consider mainstream SATA SSDs to be those that use TLC NAND and have DRAM buffers. These offer performance and reliability that’s a step above budget models with DRAMless controllers or QLC NAND (or both). We don’t bother making recommendations for those budget-oriented models, because the right answer is usually just whatever’s cheapest at the time, and with many of those products it’s impossible to keep track of what kind of components they’re using from one month to the next.

  240-256GB 480-512GB 1 TB 2 TB 4 TB
Samsung 870 EVO $44.99 (18¢/GB) $64.99 (13¢/GB) $119.99 (12¢/GB) $229.99 (11¢/GB) $479.99 (12¢/GB)
WD Blue 3D NAND $44.99 (18¢/GB) $59.99 (12¢/GB) $99.99 (10¢/GB) $199.78 (10¢/GB) $426.99 (11¢/GB)
Crucial MX500 $49.70 (20¢/GB) $55.99 (11¢/GB) $97.99 (10¢/GB) $210.00 (11¢/GB)  
SK hynix Gold S31 $43.99 (18¢/GB) $56.99 (11¢/GB) $104. 99 (10¢/GB)    

For the lower capacities, the SK hynix Gold S31 is currently a great option, while the WD Blue provides good deals for the 2TB and 4TB models. Since low-capacity NVMe drives are faster than SATA drives and carry little to no price premium, the SATA drives deals that are most interesting are on the larger capacity models where there’s still a significant premium for NVMe.


Niche Product Segments

M.2 SATA: WD Blue 3D M.2

The M.2 SATA form factor is also on its way out, but isn’t as far gone as mSATA. PC notebook OEMs switched over entirely to M.2 NVMe SSDs over M.2 SATA SSDs for new machines. Even an entry-level DRAMless NVMe SSD allows OEMs to advertise that they’re using NVMe, and for the most part the performance will indeed be better than with a SATA-based SSD. With OEM SSD shipments falling, SSD manufacturers are starting to abandon their M.2 SATA product lines.

The Crucial MX500 M.2 has been discontinued and Samsung has made no mention of a M.2 SATA version of the new 870 EVO, so it’s pretty clear that this form factor has reached end of life. Consumers who need a capacity upgrade for a notebook that doesn’t support NVMe on its M.2 slot should probably upgrade this year while new M.2 SATA drives are still readily available at reasonable prices. The WD Blue 3D is the obvious choice with good pricing for both the 1TB and 2TB models.

  250GB 500GB 1TB 2TB
Crucial MX500 M.2   $69.99 (14¢/GB) $114.99 (11¢/GB)  
Samsung 860 EVO M.2 $44.99 (18¢/GB) $69.99 (14¢/GB) $127.04 (13¢/GB) $249.99 (12¢/GB)
WD Blue 3D M. 2 $44.99 (18¢/GB) $59.99 (12¢/GB) $99.99 (10¢/GB) $209.99 (10¢/GB)
ADATA SU800 M.2 $37.99 (15¢/GB) $62.99 (12¢/GB) $104.99 (10¢/GB)  


Extreme Capacities: Inland Platinum QLC

Options for consumer SSDs with capacities beyond 2TB are still few and far between, but this multi-TB market segment is no longer a mere curiosity. There are now at least three major brands offering 8TB QLC SSDs, and several more with 4TB options including some 4TB TLC NVMe SSDs. All of these high-capacity models carry a price-per-GB premium over the more mainstream capacities from the same product lines, and the best performance is usually found on the 1TB or 2TB models. So these models bring significant tradeoffs, and aren’t necessarily the best way to equip a system with an excess of solid-state storage. But for notebooks with only one M.2 slot or other scenarios where the highest per-drive capacities are required, these multi-TB drives offer new possibilities and much lower prices than high-capacity enterprise SSDs.

The hard drive market has generally cleared the way for compatibility with such massive drives. However, as far as we know none of these SSDs have switched to using 4kB sectors by default rather than 512-byte sectors. This means that cloning from a smaller SSD onto a 4TB or 8TB SSD and then expanding the filesystem is generally a straightforward process, but cloning from a 4k-native hard drive onto one of these SSDs may not be an option.

  2TB 4TB 8TB
Inland Platinum
$208.99 (10¢/GB) $489.99 (12¢/GB)  
Corsair MP400
$239. 99 (12¢/GB) $596.99 (15¢/GB) $1354.99 (17¢/GB)
Corsair MP600 CORE
QLC, PCIe Gen4
$311.99 (16¢/GB) $644.99 (16¢/GB)  
$249.99 (12¢/GB) $699.99 (17¢/GB)  
Mushkin ALPHA
  $569.99 (14¢/GB) $1199.99 (15¢/GB)
Sabrent Rocket Q
$249.98 (12¢/GB) $649.98 (16¢/GB) $1399.99 (17¢/GB)
Sabrent Rocket Q 4.0
QLC, PCIe Gen4
$299.09 (15¢/GB) $699.98 (17¢/GB)  
Sabrent Rocket 4 Plus
TLC, PCIe Gen4
$449. 15 (22¢/GB) $899.87 (22¢/GB)  
WD Black SN750
$309.99 (15¢/GB) $799.99 (20¢/GB)  
WD Black AN1500
TLC, PCIe Gen3 x8
$549.99 (27¢/GB) $999.99 (25¢/GB)  
Samsung 870 QVO
$211.76 (11¢/GB) $399.99 (10¢/GB) $799.99 (10¢/GB)
Samsung 870 EVO
$229.99 (11¢/GB) $479.99 (12¢/GB)  
WD Blue 3D
$199.78 (10¢/GB) $426.99 (11¢/GB)  

SATA drives still offer much better pricing at these large capacities: the Samsung 870 QVO is by far the cheapest 8TB option, and the WD Blue with TLC is cheaper than NVMe drives with QLC. For users willing to pay for NVMe performance, even a QLC drive will be pretty fast with 2TB or more to work with, so the Inland Platinum and Mushkin ALPHA are good choices. The PNY XLR8 CS3030 is currently one of the most affordable TLC drives with high-capacity options.

Kingston Introduces NV1 Entry-Level NVMe SSD

As previewed at CES, Kingston’s newest entry-level consumer NVMe SSD is now shipping. The new NV1 uses a similar strategy to Kingston’s entry-level SATA drives like the A400, where Kingston is not guaranteeing a specific set of internal components and expects to mix controllers and NAND to hit the cheapest price points. That results in very conservative performance and endurance specifications: sequential transfers around 2GB/s and endurance ratings around 0.2 DWPD for three years.

Kingston NV1 SSD Specifications
Capacity 500 GB 1 TB 2 TB
Form Factor M. 2 2280 PCIe 3.0 x4
Sequential Read (MB/s) 2100
Sequential Write (MB/s) 1700
Warranty 3 years
Write Endurance 120 TB

0.2 DWPD
240 TB

0.2 DWPD
480 TB

0.2 DWPD
Launch Price

(Direct from Kingston)



Retail Price (CDW) $59.99

$107. 99



The Kingston NV1 uses DRAMless SSD controllers like the Phison E13T and Silicon Motion SM2263XT, which are both getting a bit old but are still sufficient to offer a step up from SATA performance. The NAND will tend to be TLC on the smaller capacities and QLC for at least the 2TB model, but realistically Kingston could use either type of NAND on any of the capacities depending on market conditions.

The NV1 is a more low-end drive than Kingston’s existing A2000 NVMe SSD, which uses TLC NAND and has DRAM, but uses the 4-channel SM2263 controller rather than a more mainstream 8-channel controller. The NV1 does reflect the market’s shift toward higher capacities, with the product line starting at 500GB and going up to 2TB. We expect retail prices for the NV1 will end up cheaper than the A2000, but for the moment the pricing direct from Kingston is only marginally cheaper. The NV1 has been listed on CDW with pricing that is generally competitive with other low-end NVMe drives.

high-speed «state employee» for the people / HDD, SSD, flash drives, other storage media / iXBT Live

I welcome everyone who looked at the light. The review will focus, as you probably already guessed, on a very interesting SSD drive Kingston A2000 with a capacity of 500GB. Of the features of the model, it is worth noting the work on the high-speed interface PCIe Gen3 x4 (NVMe 1.3), high speeds, moderate temperature conditions, hardware encryption and much more. Who cares, you are welcome…

Purchase this drive here

  • — Manufacturer — Kingston
  • — Model name — SA2000M8/500G
  • — Drive capacity — 500GB
  • — Drive type — SSD (Form-factor-
  • ) — M.2 NVMe (2280)
  • — Interface — PCIe Gen3 x4 (up to 3.94 GB/s)
  • — Sequential Read/Write — up to 2200/2000 MB/s
  • — Encryption -XTS-AES 256-bit, TCG Opal, IEEE 1667 / eDrive Security
  • — Dimensions — 80mm*22mm*3.5mm

Kingston A2000 500GB SSD comes in a branded blister pack:

On the reverse side there is a brief reference, including the model name and serial number:

3 in the kit you can see an insert with an activation code for the Acronis True Image HD Software utility, which will help you easily transfer a previously installed operating system to the required disk, create backups, and much more:

Of course, there is a small overpayment for such a utility, but the program, in general, is useful and will not be superfluous.


The Kingston A2000 500GB SSD belongs to the budget line and looks quite ordinary:

This is a drive that uses a high-speed PCIe Gen3 x4 (NVMe 1.3) interface and develops read / write speeds up to 2200/2000 MB / s in popular synthetic applications. Of course, it falls short of high-speed models, since it is intended for the budget segment of the market, but it still shows good performance for its price range.

Since this model has moderate heat dissipation, it does not require a heatsink and is replaced by a warranty sticker with security marks and other specifications. Removing this sticker will void the user’s five-year warranty.

The following items are hidden under the sticker:

This is a Silicon Motion SM2263ENG quad-channel controller, a Kingston DDR3-1600 buffer chip, and four Micron 96-layer TLC memory chips.

Larger markings:

The utility of the respected comrade vlo (Vadim Ochkin) tells us the same thing:

There are no electronic components on the reverse side:

An M-key (5 pins) is used to connect to the motherboard: M. 2 NVMe (2280) factor 80mm long and 22mm wide. By tradition, comparison with a thousandth banknote and a box of matches:

Installation in the system:

By default, the Kingston A2000 500GB SSD comes with an unallocated area, so it needs to be initialized and formatted when loading the OS:

After that, the disk will become available to the system:

Brief information about the drive:

As you can see from the screenshot, the drive uses PCIe Gen3 x4 transfer mode, using four PCI-E 3.0 lanes with a throughput of up to 3.94 GB / s. During testing, about 4TB of resource was used up against the declared 350TB.


All testing performed on a test bench running Windows 10 x64:

  • — AMD Ryzen 7 1700X 9 processor0010
  • — Colorful Battle Ax C.X370M-G DELUXE V14 motherboard
  • — Palit GTX1660 Ti StormX 6GB graphics card
  • — GeIL Zenith R3 240GB SSD

The drive under test was installed in the M. 2 slot of the motherboard booted from a SATA drive. The side cover of the system unit was open, because in this form the stand represents a compromise between well-implemented cooling and a «launched» version, allowing you to get average temperature readings.

Popular synthetic benchmarks come first. Empty drive speed test in CDM 3.0.1, test file size 1GB and 4GB:

Empty drive speed test in CDM 7.0.0, test file size 1GB and 64GB:

skeptical, but CDM version 3 displays more correctly. Judging by the results, in most scenarios there are no speed limits, the drive shows sequential read / write speeds declared by the manufacturer at the level of 2000 / 1900 MB/s.

Next is ATTO Disk Benchmark 4.01, test file size 1GB and 32GB:

AS SSD Benchmark 2.0.6821, test file size 1GB and 10GB:

Since this is all pure synthetics, let’s turn to more «serious» programs. Sequential read speed test in AIDA64 for the full disk size showed a result of 1990MB / s (block size 8MB):

Sequential write speed test and calculation of SLC cache size (block size 8MB):

Approximate size of SLC cache with empty drive is about 70-75GB (about 17%), while sequential write speed is about 1900MB/s. After the speed decreases, but the controller tries to restore performance. It cannot work for a long time in this mode, and after continuous recording of 65% of the volume, a second decrease in speed is observed, but after a while it is restored to the previous values. In reality, the need for continuous recording of huge files is almost never encountered, but it is worth noting that the SLC cache is quite capacious here.

Another example of drive behavior when writing large amounts of data in the HD Tune 5.70 utility, but with a marked area. The drive is empty, the volume of the recorded file is 100GB:

The picture is similar, about 74GB are written at high speed, after which the speed decreases.

But the situation changes slightly if the drive is not empty. As an example, a similar test, but with a 65% full drive (about 165GB free):

roughly speaking, it is dynamic and directly depends on free disk space.

The tests in CDM 3.0.1 show the same picture: cache write speed can drop to 100MB/s. With a monitored drive, you can count on 400-500 MB / s, which in itself is already a lot.

Unfortunately, I can’t show practical measurements of file copying speeds, since the monitored drive is the only high-speed drive out of all available, and in any copying scenario, the speeds will be limited by the capabilities of the available disks, i.e. within the 450MB/s limit. As soon as another high-speed NVMe drive and a PCIe x4 adapter plate appear, I will update the review.

Temperature range:

One of the main advantages of this model is moderate heat dissipation, which allows the drive to do without an additional heatsink or airflow. There are no speed drops due to overheating (throttling), which allows us to recommend this model for installation in various netbooks, laptops, external containers or other devices with limited internal space and without additional cooling.

As an example, copying a 47 GB test file inside a monitored drive, the idle temperature is about 36 ° C:

At the end of copying, the temperature was fixed at around 42°C, which is just an excellent result:

It can be a few degrees higher in a budget system case, but we can say with confidence that this is one of the «coldest» models.


To manage various parameters of Kingston drives, the proprietary utility “Kingston SSD Manager” is used:

With its help, you can view information about the drive, its parameters, update the firmware or perform a complete erasure:

On my own, I would add that the functionality is rather poor, so it is better to use third-party programs, for example, CrystalDiskInfo (CDI) to evaluate SMART attributes, temperature and resource consumed.

A distinctive feature of this drive model is support for hardware data encryption:

If you have not used this feature or you do not need it, you can look at the A2000R model. It will cost a little less.

I would also like to add that for the NVMe drive to work under Windows 7, you will need to install several updates that include standard or third-party NVM Express controller drivers. But even in this case, correct reading of disk attributes is not guaranteed.



  • + brand, quality assurance
  • + high speeds (for its category)
  • + capacious SLC cache (depends on free space)
  • + all advantages of SSD over HDD
  • + temperature control (no overheating)
  • + optimal volume
  • + 5 year warranty
  • + service life (up to 350TBW)
  • + price (now slightly overpriced)


  • — not identified

Total : in my opinion, an excellent high-speed drive for the people.