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WD Black SN770 WDS200T3X0E 2 TB

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WD WDS200T3X0E
2022Black (consumer high class)PCI-E 4.0NVMe5 years
250 GB500 GB1 TB2 TB
Placement
internal
Size
2000 GB
Form factor
M.2
M.2 interface
PCI-E 4.0 4x
Controller
SanDisk 20-82-10081-A1
Memory type
3D TLC NAND / Kioxia BiCS5 112L /
NVMe
Write speed
4850 MB/s
Read speed
5150 MB/s
MTBF
1.75 m h
Write IOPS
800 K
Read IOPS
640 K
TBW
1200 TB
DWPD
0.3 times/day
Manufacturer's warranty
5 years
M.2 cooling
graphene heatsink
Size
22x80 mm
Official Website
westerndigital.com
Added to E-Catalog
february 2022
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog WD 2025 - new arrivals, bestsellers, and the most relevant models WD.
TLC, QLC, MLC, SLC: which type of drive memory is better?Important differences between the types of NAND memory TLC, QLC, MLC, SLC, which determine the scope of their use and development prospects
How to choose the right SSD?Choosing an SSD with the required speed and good reliability for home, work and gaming

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WDBLACK SN770 2TB NVMe M2 SSD M2 2280 NVMe SSD Gaming Solid State drive PCIe Gen4 High Performance Gaming drive Read speeds

Get into the game fast as you zoom past load times with blazing speeds of up to 5,150MB/s (1TB and 2TB models). Equipped wit... moreh a PCIe Gen4 interface, the WD_BLACK SN770 NVMe SSD helps fuel in-game responsiveness, minimise stutter, and provide smooth streaming for a performance boost you can see and feel. Get tons of space for your latest games, future updates, and downloadable content with capacities up to 2TB. Turbocharge your laptop with up to 20% more power efficiency at maximum speed over the previous generation (1TB model). Optimise peak performance in gaming mode and monitor your drive’s health with the WD_BLACK Dashboard so you can game with confidence.
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£94.99
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WD Black SSD SN770 NVMe 2TB PCIe Gen4 16GT/s M.2 2280 WDS200T3X0E

WDS200T3X0E...
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£116.33
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Western Digital WDBLACK SN770 - PCI Express 4.0 NVMe M.2 SSD - 2 TB

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£115.14
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2TB Western Digital BLACK SN770 M.2 2280 WDS200T3X0E

Get ready to game even faster with the WD_BLACK™ SN770 NVMe™ SSD. Zoom past load times and get into the action no... morew with a purpose-built gaming drive that boasts up to 40% faster performance and up to 20% more power efficiency at maximum speed over the previous generation 1 (1TB model), plus a PCIe® Gen4 interface 2 that delivers blazing speeds of up to 5,150MB/s 3 (1TB and 2TB models). FIRST INTO THE ACTION Get into the match fast as you zoom past load times with blazing speeds of up to 5,150MB/s 3 (1TB and 2TB models). SMOOTHER, FASTER GAMING Improve in-game responsiveness and streaming with the PCIe® Gen4 interface 2 for a performance boost you can see and feel. The interface is compatible with leading CPU and motherboard platforms and backwards-compatible with PCIe® Gen3. STORE MORE Available in capacities up to 2TB 4 , the WD_BLACK™ SN770 NVMe™ SSD gives you tons of storage for your latest games with space left over for future updates and downloadable content. TURBOCHARGE YOUR LAPTOP Get up to 20% more power efficiency at maximum speed over the previous generation 1 (1TB model) for an even better overall gaming experience on your portable rig. GAME LONGER AND BETTER Optimize peak performance in gaming mode and monitor your drive’s health with the WD_BLACK™ Dashboard so you can game with confidence. 5-YEAR LIMITED WARRANTY 5 Equipped with advanced thermal management technology that helps maintain consistent performance, this reliable drive from a trusted brand comes backed by a 5-year limited warranty. 1. Up to 40% faster and up to 20% better power efficiency at maximum speed as compared to our last gen product, the 1TB WD_BLACK SN750™ SE SSD. 2. PCIe® Gen4 storage technology requires a compatible motherboard. WD_BLACK™ SN770 is backwards-compatible with PCIe® Gen3. 3. Based on read speed. 1 MB/s = 1 million bytes per second. Based on internal testing; performance may vary depending upon host device, usage conditions, drive capacity, and other factors. 4. 1GB = 1 billion bytes and 1TB = one trillion bytes. Actual user capacity may be less depending on operating environment. 5. 5 years or Max Endurance (TBW) limit, whichever occurs first. See support.wdc.com for region-specific warranty details. 6. TBW (terabytes written) values calculated using JEDEC client workload (JESD219) and vary by product capacity. 7. Test Conditions: Performance is based on the CrystalDiskMark™ 8.0.1 benchmark using a 1000MB LBA range Asus™ ROG Maximus XIII Hero desktop with Intel® i9-11900K® 3.50GHz, 128GB 3200MHz DDR4. Microsoft® Windows® 10 Pro x64 2009 (19043.1023) using Microsoft StorNVMe™ driver, secondary drive. Performance may vary based on host device, usage conditions, drive capacity, and other factors. 1 MB = 1,000,000 bytes. IOPS = input/output operations per second. 8. Operational temperature is defined as temperature reported by the
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Western Digital Black SN770 2TB PCIe G4 M.2 NVMe Internal Solid State

Get into the action now with the WDBLACK SN770 NVMe SSD1. This purpose-built gaming drive boasts a PCIe Gen4 interface2 that... moredelivers blazing speeds of up to 5,150MBs
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£118.06
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10 more offer(s)
Series WD Black (consumer high class)Compare using chart →
WD Black SN770 WDS100T3X0E
from £59.99 
1000 GB, M.2, 22x80, PCI-E 4.0 4x, 3D TLC NAND, write: 4900 MB/s, read: 5150 MB/s, warranty 5 years
WD Black SN850X WDS100T2X0E
from £69.98 
1000 GB, M.2, 22x80, PCI-E 4.0 4x, 3D TLC NAND, write: 6300 MB/s, read: 7300 MB/s, DRAM buffer, warranty 5 years
WD Black SN770 WDS200T3X0E
from £94.98 
2000 GB, M.2, 22x80, PCI-E 4.0 4x, 3D TLC NAND, write: 4850 MB/s, read: 5150 MB/s, warranty 5 years
WD Black SN850X WDS200T2X0E
from £138.00 
2000 GB, M.2, 22x80, PCI-E 4.0 4x, 3D TLC NAND, write: 6600 MB/s, read: 7300 MB/s, DRAM buffer, warranty 5 years
WD Black SN850X WDS200T2XHE
from £149.94 
2000 GB, M.2, 22x80, PCI-E 4.0 4x, 3D TLC NAND, write: 6600 MB/s, read: 7300 MB/s, DRAM buffer, warranty 5 years
WD Black SN850X WDS400T2X0E
from £227.06 
4000 GB, M.2, 22x80, PCI-E 4.0 4x, 3D TLC NAND, write: 6600 MB/s, read: 7300 MB/s, DRAM buffer, warranty 5 years
WD Black SN850X WDS100T2XHE
from £84.95 
1000 GB, M.2, 22x80, PCI-E 4.0 4x, 3D TLC NAND, write: 6300 MB/s, read: 7300 MB/s, DRAM buffer, warranty 5 years
WD Black SN770 WDS500G3X0E
from £44.98 
500 GB, M.2, 22x80, PCI-E 4.0 4x, 3D TLC NAND, write: 4000 MB/s, read: 5000 MB/s, warranty 5 years
WD Black SN7100 WDS200T4X0E
from £101.35 
2000 GB, M.2, 22x80, PCI-E 4.0 4x, 3D TLC NAND, write: 6900 MB/s, read: 7250 MB/s, warranty 5 years
WD Black SN7100 WDS100T4X0E
from £60.60 
1000 GB, M.2, 22x80, PCI-E 4.0 4x, 3D TLC NAND, write: 6900 MB/s, read: 7250 MB/s, warranty 5 years
WD Black SN850X WDS800T2XHE
from £534.49 
8000 GB, M.2, 22x80, PCI-E 4.0 4x, 3D TLC NAND, write: 6600 MB/s, read: 7200 MB/s, DRAM buffer, warranty 5 years
WD Black SN750 SE NVMe SSD WDS250G1B0E
from £40.99 
250 GB, M.2, 22x80, PCI-E 4.0 4x, 3D TLC NAND, write: 1000 MB/s, read: 3200 MB/s, warranty 5 years
WD Black SN850P for PS5 WDBBYV0010BNC-WRSN
from £107.99 
1000 GB, M.2, 22x80, PCI-E 4.0 4x, 3D TLC NAND, write: 6300 MB/s, read: 7300 MB/s, warranty 5 years
WD Black SN850X WDS800T2X0E
from £491.62 
8000 GB, M.2, 22x80, PCI-E 4.0 4x, 3D TLC NAND, write: 6600 MB/s, read: 7200 MB/s, DRAM buffer, warranty 5 years
WD Black SN7100 WDS500G4X0E
from £53.49 
500 GB, M.2, 22x80, PCI-E 4.0 4x, 3D TLC NAND, write: 5800 MB/s, read: 6800 MB/s, warranty 5 years
WD Black SN850 WDS100T1X0E
from £183.99 
1000 GB, M.2, 22x80, PCI-E 4.0 4x, 3D TLC NAND, write: 5300 MB/s, read: 7000 MB/s, warranty 5 years
WD Black SN770M WDBDNH0020BBK
from £129.98 
2000 GB, M.2, 22x30, PCI-E 4.0 4x, 3D TLC NAND, write: 4850 MB/s, read: 5150 MB/s, warranty 5 years
WD Black SN770M WDBDNH5000ABK
from £62.67 
500 GB, M.2, 22x30, PCI-E 4.0 4x, 3D TLC NAND, write: 4000 MB/s, read: 5000 MB/s, warranty 5 years
WD Black SN850 WDS200T1X0E
from £159.00 
2000 GB, M.2, 22x80, PCI-E 4.0 4x, 3D TLC NAND, write: 5100 MB/s, read: 7000 MB/s, warranty 5 years
WD AN1500 WDS200T1X0L
from £349.00 
2000 GB, PCI-E (HHHL), PCI-E 3.0 4x, 3D TLC NAND, write: 4100 MB/s, read: 6500 MB/s, warranty 5 years

WD Black SN770 WDS200T3X0E configurations

Price for WD Black SN770 WDS200T3X0E
WD Black SN770 WDS250G3X0E 250 GBfrom £40.999 offers
WD Black SN770 WDS500G3X0E 500 GBfrom £44.9814 offers
WD Black SN770 WDS100T3X0E 1 TBfrom £59.9914 offers
WD Black SN770 WDS200T3X0E 2 TBfrom £94.9815 offers
Video reviews
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The evolution of SSD drives with PCI-E 4.0 interface

The first PCI-E 4.0 SSDs were expensive and had problems with buffer/cache filling. However, over the past few years, SSD drives have made significant leaps in evolution thanks to Host Memory Buffer (HMB) technology, which uses RAM for cache.

Management controller with Host Memory Buffer support

WD Black SN770 uses a custom 4-channel HMB controller from WD, which increases the stability and performance of the model. Throughput is 5150 MB/s when reading and 4850 MB/s when writing. The transition to a new platform also reduced power consumption and controller heating, which is important for owners of gaming laptops.

A drive that's hard to compete with

In gaming tests, the SN770 showed high performance, which allows us to recommend it for gaming PCs and mid-range workstations. Competitors like the Samsung 970 Evo and Crucial P5 offer similar performance, but the WD Black SN770 wins on value for money. Samsung drives are better at complex workloads, while Crucial products offer better value per gigabyte of data.

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WD Blue SN580 WDS200T3B0E
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2000 GB, M.2, 22x80, PCI-E 4.0 4x, 3D TLC NAND, write: 4150 MB/s, read: 4150 MB/s, warranty 5 years
KIOXIA Exceria Plus G3 LSD10Z002TG8
from £91.73 
2000 GB, M.2, 22x80, PCI-E 4.0 4x, 3D TLC NAND, write: 3900 MB/s, read: 5000 MB/s, warranty 5 years
Lexar NM620 LNM620X002T
from £100.99 
2000 GB, M.2, 22x80, PCI-E 3.0 4x, 3D TLC NAND, write: 3000 MB/s, read: 3300 MB/s, warranty 5 years
A-Data LEGEND 900 SLEG-900-2TCS
from £107.99 
2000 GB, M.2, 22x80, PCI-E 4.0 4x, 3D TLC NAND, write: 5400 MB/s, read: 7000 MB/s, warranty 5 years
Emtec X400 M2 SSD Power Pro ECSSD2TX400
from £113.31 
2000 GB, M.2, 22x80, PCI-E 4.0 4x, 3D TLC NAND, write: 3400 MB/s, read: 4700 MB/s, warranty 5 years
Patriot Memory Viper VP4300 Lite VP4300L2TBM28H
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2000 GB, M.2, 22x80, PCI-E 4.0 4x, 3D TLC NAND, write: 6400 MB/s, read: 7400 MB/s, warranty 5 years
Team Group MP44L TM8FPK002T0C101
from £95.36 
2000 GB, M.2, 22x80, PCI-E 4.0 4x, 3D TLC NAND, write: 4400 MB/s, read: 4800 MB/s, warranty 5 years
KIOXIA Exceria G2 LRC20Z002TG8
from £92.29 
2000 GB, M.2, 22x80, PCI-E 3.0 4x, 3D TLC NAND, write: 1700 MB/s, read: 2100 MB/s, warranty 5 years
Silicon Power UD90 SP02KGBP44UD9005
from £88.99 
2000 GB, M.2, 22x80, PCI-E 4.0 4x, 3D TLC NAND, write: 4800 MB/s, read: 5000 MB/s, warranty 5 years
Lexar NM710 LNM710X002T
from £102.49 
2000 GB, M.2, 22x80, PCI-E 4.0 4x, 3D TLC NAND, write: 4500 MB/s, read: 4850 MB/s, warranty 5 years
Patriot Memory P300 M.2 P300P2TBM28
from £89.99 
2000 GB, M.2, 22x80, PCI-E 3.0 4x, 3D TLC NAND, write: 1650 MB/s, read: 2100 MB/s, warranty 3 years
Verbatim Vi3000 49376
from £115.78 
2000 GB, M.2, 22x80, PCI-E 3.0 4x, 3D TLC NAND, write: 2200 MB/s, read: 3100 MB/s, warranty 3 years
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Models
WD Black SN770 often compared
Samsung 980 PRO
WD Black SN770
[WDS200T3X0E]
vs
Samsung 980 PRO
[MZ-V8P2T0BW]
Kingston Fury Renegade
WD Black SN770
[WDS200T3X0E]
vs
Kingston Fury Renegade
[SFYRD/2000G]
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