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HIGH-OCTANE GAMING. Experience speeds up to 7,250MB/s read** and 6,900MB/s write** (1-2TB* models), with up to 35% faster performance than previous generation.***
PURPOSE-BUILT. Designed for serious on-the-go gamers, with a PCIe Gen4 interface and Western Digital’s next generation TLC 3D NAND.
MORE SPACE FOR FAVORITES AND NEW TITLES. Available in multiple capacities up to 4TB*, upgrade to an SSD that gives you tons of storage.
MORE TIME TO CLEAR THAT CHECKPOINT. Built with laptops and handheld gaming devices in mind, with up to 100% more power efficiency over the previous generation.***
DO MORE WITH DASHBOARD. Ensure your drive is optimized for prime performance with the downloadable WD_BLACK Dashboard (Windows only).
AMPLIFY YOUR CONTENT. Up to 2,400TBW endurance (4TB* model) for gameplay streaming, speedrun captures, or creating with the latest game engines.
Maximize the power of GeForce 5000 series cards with Gen5 NVMe SSD.
Combo Up Savings Up To $370
The more you add, the more you'll save!
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Overview
Specs
Reviews
4000GB WD_BLACK SN7100, M. 2 2280, NON-SED, CHANNEL, SSD WORLDWIDE
Learn more about the SanDisk WDS400T4X0E-00CJA0
Model
Brand
SanDisk
Series
SN7100
Model
WDS400T4X0E-00CJA0
Device Type
Internal SSD
Used For
Consumer
Details
Form Factor
M.2 2280
Capacity
4TB
Memory Components
TLC 3D NAND
Interface
PCI-Express 4.0 x4
Protocol
NVMe
Performance
Max Sequential Read
Up to 7000 MBps
Max Sequential Write
Up to 6700 MBps
4KB Random Read
Up to 900,000 IOPS
4KB Random Write
Up to 1,350,000 IOPS
Terabytes Written (TBW)
2400TB
MTBF
1,750,000 hours
HeatSink
without HeatSink
Features
Features
HIGH-OCTANE GAMING. Experience speeds up to 7,250MB/s read** and 6,900MB/s write** (1-2TB* models), with up to 35% faster performance than previous generation.*** PURPOSE-BUILT. Designed for serious on-the-go gamers, with a PCIe Gen4 interface and Western Digital’s next generation TLC 3D NAND. MORE SPACE FOR FAVORITES AND NEW TITLES. Available in multiple capacities up to 4TB*, upgrade to an SSD that gives you tons of storage. MORE TIME TO CLEAR THAT CHECKPOINT. Built with laptops and handheld gaming devices in mind, with up to 100% more power efficiency over the previous generation.*** DO MORE WITH DASHBOARD. Ensure your drive is optimized for prime performance with the downloadable WD_BLACK Dashboard (Windows only). AMPLIFY YOUR CONTENT. Up to 2,400TBW† endurance (4TB* model) for gameplay streaming, speedrun captures, or creating with the latest game engines.
Environmental
Power Consumption (Idle)
Sleep (PS4): 5mW
Power Consumption (Active)
Average Active Power: 95mW Maximum Operating Power: 4.5W
Operating Temperature
32°F to 185°F (0°C to 85°C)
Storage Temperature
-40°F to 185°F (-40°C to 85°C)
Max Shock Resistance
1,500G @0.5 ms half sine
Max Vibration Resistance
5 gRMS, 10-2000 Hz, 3 axes
Dimensions & Weight
Height
1.14mm
Width
22mm
Depth
80mm
Weight
5.8g
Additional Information
Date First Available
May 07, 2025
Customer Reviews of the SanDisk WDS400T4X0E-00CJA0