Western Digital Announces WD_BLACK SN770 NVMe SSD
| Product | 250GB | 500GB | 1TB | 2TB |
| Capacity (User / Raw) | 250GB / 256GB | 500GB / 512GB | 1000GB / 1024GB | 2000GB / 2048GB |
| Form Factor | M.2 2280 | |||
| Interface / Protocol | PCIe 4.0 x4 / NVMe 1.4 | |||
| Controller | WD NVMe Architecture | |||
| DRAM | HMB | |||
| Memory | Kioxia BiCS5 112L TLC | |||
| Sequential Read | 4,000 MBps | 5,000 MBps | 5,150 MBps | 5,150 MBps |
| Sequential Write | 2,000 MBps | 4,000 MBps | 4,900 MBps | 4,850 MBps |
| Random Read | 240,000 IOPS | 460,000 IOPS | 740,000 IOPS | 650,000 IOPS |
| Random Write | 470,000 IOPS | 800,000 IOPS | 800,000 IOPS | 800,000 IOPS |
| Security | N/A | |||
| Endurance (TBW) | 200 TB | 300 TB | 600 TB | 1,200 TB |
| Part Number | WDS250G3X0E | WDS500G3X0E | WDS100T3X0E | WDS200T3X0E |
| Warranty | 5-Years | |||
HIGH-PERFORMANCE SSD STORAGE WITH PCIe® GEN4 TECHNOLOGY WD_BLACK™ SN770 NVMe™ SSD
Get ready to game even faster with the
WD_BLACK™ SN770 NVMe™ SSD. Zoom past
load times and get into the action now
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
generation1 (1TB model), plus a PCIe®
Gen4 interface2 that delivers blazing
speeds of up to 5,150MB/s3 (1TB and
2TB models).
PERFORMANCE7:
■ Sequential Read (up to)3:
2TB: 5,150MB/s
1TB: 5,150MB/s
500GB: 5,000MB/s
250GB: 4,000MB/s
■ Sequential Write (up to)3:
2TB: 4,850MB/s
1TB: 4,900MB/s
500GB: 4,000MB/s
250GB: 2,000MB/s
■ Random Read:
2TB: 650K IOPS
1TB: 740K IOPS
500GB: 460K IOPS
250GB: 240K IOPS
■ Random Write:
2TB: 800K IOPS
1TB: 800K IOPS
500GB: 800K IOPS
250GB: 470K IOPS
OPERATING SPECIFICATIONS8:
■ Operating Temperature:
32ºF to 185ºF (0ºC to 85ºC)
■ Non-operating Temperature:
-40ºF to 185ºF (-40ºC to 85ºC)
SYSTEM COMPATIBILITY:
■ Backward-Compatible with
PCIe® Gen3 x4, PCIe® Gen3 x2,
PCIe® Gen3 x1, PCIe® Gen2 x4,
PCIe® Gen2 x2 and PCIe® Gen2 x1
■ Windows® 8.1, 10
LIMITED WARRANTY:
5 Years5
Get into the game fast with blazing speeds
of up to 5,150MB/s3 (1TB and 2TB models).
■ Equipped with a PCIe® Gen4 interface2, the
WD_BLACK™ SN770 NVMe™ SSD helps fuel ingame responsiveness, minimize 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 2TB4.
■ Turbocharge your laptop with up to 20% more
power efficiency at maximum speed over the
previous generation (1TB model)1.
■ Optimize peak performance in gaming mode
and monitor your drive’s health with the
WD_BLACK™ Dashboard so you can game with
confidence.
■ Equipped with advanced thermal management
technology that helps maintain consistent
performance, this reliable drive comes in an
M.2 SSD form factor for compatibility with
modern motherboards and laptops.
Full Specifications
System Requirements
- Computer with M.2 (M-key) port, capable of taking M.2 2280 form factor
- Windows® 11, Windows® 10, Windows® 8.1
Note: Compatibility may vary depending on user’s hardware configuration and operating system.
- WD_BLACK SN770 NVMe SSD
2TB WDS200T3X0E
1TB WDS100T3X0E
500GB WDS500G3X0E
250GB WDS250G3X0E
INTERFACE:
■ PCIe® Gen4 16GT/s, up to 4
Lanes
DIMENSIONS:
LENGTH: 80 ± 0.15mm
WIDTH: 22 ± 0.15mm
HEIGHT: 2.38mm
WEIGHT: 5.5g ± 0.5g
ENDURANCE6 (TBW):
2TB: 1,200
1TB: 600
500GB: 300
250GB: 200
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