WD WDS200T2X0E

Black SN850X M.2 2TB

▲ Black SN850X M.2 2TB
BENCHMARKS (37,629)
MKT (0.7%)
BUILDS
(1)
$942

Effective Speed -11%Effective Speed -11%Average Score -17%Read -9%, Write -20%, 4K Read -23%, 4K Write -12%, Mixed -10%, 4K Mixed -32%, SusWrite -11%Peak Score -47%Read -27%, Write -28%, 4K Read -127%, 4K Write -23%, Mixed -32%, 4K Mixed -95%, SusWrite 0%Value & Sentiment +37% User Rating 10%, Market Share 46%, Price 70%, Value 22%Nice To Haves -2%DQ Read 4%, DQ Write 6%, DQ Mixed 4%, ADQ Read 5%, ADQ Write 10%, ADQ Mixed 5%, Age -46%, AS-SSD Total -5%

Average Bench: 492% (8^th of 1080)

Based on 37,629 user benchmarks. Models: WD_BLACK SN850X 2000GB, WD_BLACK SN850X HS 2000GB

The WD Black SN850X has a superb consumer performance profile. As well as offering solid burst speeds of 5 GB/s, the SN850X also offers respectable out of cache performance. At current prices (1TB $90 USD, 2TB $145 USD and 4TB $290 USD) the WD Black SN850X is our top value pick at every capacity. ^{[Jun '24 SSDrivePro]}

Poor: 293%Average: 492% Great: 666%

Popular builds with this SSD

Outstanding average bench

The WD Black SN850X M.2 2TB averaged 391.7% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the WD Black SN850X M.2 2TB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 1,570MB/s

Avg. Sequential Write Speed 3,872MB/s

See where your SSD ranks →

Terrible consistency

The range of scores (95th - 5th percentile) for the WD Black SN850X M.2 2TB is 372%. This is a particularly wide range which indicates that the WD Black SN850X M.2 2TB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K Random Write Speed 184MB/s

Avg. 4K Random Mixed IO Speed 82.8MB/s

Average Bench

(Based on 37,629 samples)

Rank 8492%

Min	Avg	Max
2,150	Read 3,802	4,680
1,941	Write 3,872	4,993
1,729	Mixed 2,917	3,538
1,249	SusWrite 2,856	4,587
756% 3,362 MB/s

Min	Avg	Max
47.6	4K Read 70.9	84.8
72	4K Write 184	310
54.2	4K Mixed 82.8	113
311% 113 MB/s

Min	Avg	Max
903	DQ Read 1,799	2,409
432	DQ Write 1,387	2,012
618	DQ Mixed 1,570	2,180
1,180% 1,585 MB/s

User Benchmarks

Bench

Sequential

Random 4k

Deep queue 4k

The fastest SSD (mainstream) averages a speed of 100%

USA-User, 18 mins ago.

1.5TB free (System drive)

Firmware: 620361WD

SusWrite @10s intervals: 3363 3599 4028 3990 3903 3887 MB/s

545% Outstanding

Write 3,963

Mixed 3,101

SusWrite 3,795

818% 3,624 MB/s

4K Read 60.2

4K Write 209

4K Mixed 83.3

309% 118 MB/s

DQ Read 1,810

DQ Write 1477

DQ Mixed 1,620

1,219% 1,635 MB/s

MEX-User, 8 mins ago.

1.5TB free (System drive)

Firmware: 620361WD

SusWrite @10s intervals: 3841 3921 3963 2091 1882 1683 MB/s

496% Outstanding

Write 4,066

Mixed 3,080

SusWrite 2,897

786% 3,494 MB/s

4K Read 57.1

4K Write 133

4K Mixed 70.7

248% 86.9 MB/s

DQ Read 2,182

DQ Write 1,682

DQ Mixed 1,937

1,447% 1,933 MB/s

USA-User, 1 min ago.

980GB free

Firmware: 620281WD

SusWrite @10s intervals: 3955 3986 2673 1641 2219 1441 MB/s

486% Outstanding

Write 4,170

Mixed 3,154

SusWrite 2,652

780% 3,466 MB/s

4K Read 60.9

4K Write 130

4K Mixed 72.1

254% 87.8 MB/s

DQ Read 2,256

DQ Write 1,831

DQ Mixed 1,968

1,494% 2,018 MB/s

USA-User, 36 mins ago.

1.5TB free

Firmware: 620361WD

SusWrite @10s intervals: 2588 2550 2590 2592 2593 2533 MB/s

414% Outstanding

Write 2,645

Mixed 2,399

SusWrite 2,574

582% 2,584 MB/s

4K Read 61.8

4K Write 124

4K Mixed 74.2

254% 86.6 MB/s

DQ Read 1,666

DQ Write 1,470

DQ Mixed 1,554

1,169% 1,563 MB/s

37,629 MORE »

Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 76,706,621 SSDs tested

Custom PC Builder (Start a new build) Build your perfect PC: compare component prices, popularity, speed and value for money

CHOOSE A COMPONENT:

CPU

GPU

SSD

HDD

RAM

MBD

Typical Black SN850X M.2 2TB Builds (Compare 9,902 builds) See popular component choices, score breakdowns and rankings

Gaming 291%

UFO

Desktop 123%

UFO

Workstation 346%

UFO

Motherboard: Gigabyte Z790 AORUS ELITE AX - $1,570

CPU
Core i7-13700KIntel $2,634Bench 126%, 41,056 samples	2,526x
Core i9-13900KIntel $3,683Bench 129%, 49,132 samples	2,043x
Core i5-13600KIntel $1,530Bench 122%, 27,559 samples	1,079x

GPU
RTX 4070-TiNvidia $5,730Bench 240%, 46,082 samples	1,475x
RTX 4090Nvidia $13,345Bench 370%, 25,956 samples	1,404x
RTX 4080Nvidia $7,497Bench 290%, 22,998 samples	1,036x

SSD
Black SN850X M.2 2TBWD $942Bench 492%, 37,629 samples	1x

RAM
Vengeance DDR5 5600 C36 2x16GBCorsair $895Bench 162%, 40,739 samples	832x
TZ/RJ/FX DDR5 6400 C36 2x16GBG.SKILL $824Bench 173%, 39,467 samples	749x
TZ/RJ/FX DDR5 6400 C32 2x16GBG.SKILL $863Bench 187%, 18,403 samples	607x

EDIT WITH CUSTOM PC BUILDER

Value: 119% - Outstanding

Total price: $11,772

Popular Black SN850X M.2 2TB compatible motherboards:

How Fast Is Your SSD? (Bench your build) Size up your PC in less than a minute

Welcome to our PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best value for money upgrades.

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How it works

- Download and run UserBenchmark
- CPU tests include: integer, floating and string
- GPU tests include: six 3D game simulations
- Drive tests include: read, write, sustained write and mixed IO
- RAM tests include: single/multi core bandwidth and latency
- SkillBench (space shooter) tests user input accuracy
- Reports are generated and presented on userbenchmark.com
- Identify the strongest components in your PC
- See speed test results from other users
- Compare your components to the current market leaders
- Explore your best upgrade options with a virtual PC build
- Compare your in-game FPS to other users with your hardware

Solid State Drive Rankings (Price vs Performance) August 2024 SSD Rankings

Welcome to our SSD comparison. We calculate effective speed for both SATA and NVMe drives based on real world performance then adjust by current prices per GB to yield a value for money rating. Our calculated values are checked against thousands of individual user ratings. The customizable table below combines these factors to bring you the definitive list of top SSDs. ^[SSDrivePro]

Group Test Results

Best user rated - User sentiment trumps benchmarks for this comparison.
Best value for money - Value for money is based on real world performance.
Fastest real world speed - Real World Speed measures performance for typical consumers.

1080 Drives (Compared) Thousands of user benchmarks compiled into one comparison list

See how consistently different SSDs perform with varying real world conditions. The charts also illustrate overall performance, popularity and rank.

Frequently Asked Questions

Storage Devices FAQ

What is sustained sequential write speed?

What’s the difference between SLC, MLC and TLC?

What is 3D XPoint and how fast is it?

What’s the difference between SATA, PCIe and NVMe?

What’s the difference between NAND and V-NAND?

What is sequential write speed?

What is sequential read speed?

What is incompressible data?

What is queue depth?

Solid State Drives

What is the SSD value for money rating?

What is 4K 64 thread write speed?

Can CPU power saving states (C1,C2,C3) impact SSD speed?

What is the effective SSD speed index?

How is the AS SSD write score calculated?

How is the AS SSD read score calculated?

How is the AS SSD total score calculated?

ALL FAQs »

		$1206 mins	$942USDHKD = 7.85
		$15025 mins	$1,177USDHKD = 7.85

CPU	GPU	SSD
Intel Core i5-12600K $175	Nvidia RTX 4060 $280	WD Black SN850X M.2 2TB $120
Intel Core i5-12400F $89	Nvidia RTX 4060-Ti $380	WD Black SN850X M.2 1TB $75
Intel Core i5-13600K $195	Nvidia RTX 4070 $499	Crucial T700 M.2 4TB $373

WD WDS200T2X0E

Black SN850X M.2 2TB

Average Bench: 492% (8^th of 1080)

Popular builds with this SSD

Outstanding average bench

Strengths

Terrible consistency

Weaknesses

Average Bench

Market Share (See Leaders)

Prices

CHOOSE A COMPONENT:

Motherboard: Gigabyte Z790 AORUS ELITE AX - $1,570

Popular Black SN850X M.2 2TB compatible motherboards:

UserBenchmark of the month

How it works

Group Test Results

Comments

Official site www.westerndigital.com/...

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Speed Comparisons

Frequently Asked Questions

Best User Rated

WD WDS200T2X0E

Black SN850X M.2 2TB

Average Bench: 492% (8th of 1080)

Popular builds with this SSD

Outstanding average bench

Strengths

Terrible consistency

Weaknesses

Average Bench

Market Share (See Leaders)

Prices

CHOOSE A COMPONENT:

Motherboard: Gigabyte Z790 AORUS ELITE AX - $1,570

Popular Black SN850X M.2 2TB compatible motherboards:

UserBenchmark of the month

How it works

Group Test Results

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Comments

Official site www.westerndigital.com/...

Good

Speed Comparisons

Frequently Asked Questions

Best User Rated

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Average Bench: 492% (8^th of 1080)