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Rectangular green circuit board with gold edge connector and black controller chips

SanDisk

SanDisk WDS800T2X0E-00CDD0 8TB internal SSD

SKU CH-SQPA-3J9K6 MPN WDS800T2X0E-00CDD0

Delivers 7200 MB/s read, 6600 MB/s write, 1200000 IOPS and 4800 TBW in an 8TB M.2 2280 PCIe 4.0 NVMe drive

  • Max Sequential ReadUp to 7200 MBps
  • Max Sequential WriteUp to 6600 MBps
  • 4KB Random ReadUp to 1,200,000 IOPS
  • 4KB Random WriteUp to 1,200,000 IOPS
  • Terabytes Written (TBW)4800TB
  • MTTF1.75M Hours

Options 8TB SN850X w/o Heatsink

  • Up to 7,300 MB/s sequential read for faster game loads
  • 1,200,000 IOPS random read for responsive multitasking
  • 8 TB capacity stores a large game library
  • PCIe 4.0 x4 NVMe interface enables high throughput
  • 4,800 TBW endurance rating supports heavy write workloads

8TB capacity for gaming and workstations

This 8TB internal SSD uses the M.2 2280 form factor with a PCIe 4.0 x4 NVMe interface. It targets gamers and workstation users who need fast load times and space for large libraries. The drive delivers up to 7300 MBps sequential read and 6600 MBps sequential write speeds.

Upgrade from SATA or PCIe 3.0 drives

The jump is worth it when games exceed 850GB installs or when content creation projects demand sustained throughput. Sequential reads reach 7200 MBps and writes reach 6600 MBps, while random IOPS hit 1200000 for both read and write. An 8GB DRAM cache helps maintain consistent performance under heavy workloads.

8TB headroom with 4800 TBW endurance

The capacity comfortably holds dozens of modern titles and large project files without frequent cleanup. Endurance is rated at 4800 TBW with an MTTF of 1.75M hours. Operating temperatures range from 0°C to 85°C, and the drive tolerates shock up to 1500G. Active power averages 130mW with a maximum of 8W.

商品特色

  • Up to 7,300 MB/s sequential read for faster game loads
  • 1,200,000 IOPS random read for responsive multitasking
  • 8 TB capacity stores a large game library
  • PCIe 4.0 x4 NVMe interface enables high throughput
  • 4,800 TBW endurance rating supports heavy write workloads

商品規格

Max Sequential ReadUp to 7200 MBps
Max Sequential WriteUp to 6600 MBps
4KB Random ReadUp to 1,200,000 IOPS
4KB Random WriteUp to 1,200,000 IOPS
Terabytes Written (TBW)4800TB
MTTF1.75M Hours
HeatSinkwithout HeatSink
Form FactorM.2 2280
Capacity8TB
InterfacePCI-Express 4.0 x4
ProtocolNVMe
Cache8GB DRAM
Power Consumption (Active)Average Active Power: 130mW
Maximum Operating Power: 8W
Power Consumption (Idle)PlayStation: 5mW
Max Shock Resistance1,500G @0.5 ms half sine
Max Vibration ResistanceOperating Vibration: 5 gRMS, 10-2000 Hz, 3 axes
Non-operating Vibration: 4.9 gRMS, 7-800 Hz, 3 axes
Operating Temperature32°F to 185°F (0°C to 85°C)
Storage Temperature-40°F to 185°F (-40°C to 85°C)
BrandWestern Digital
SeriesBlack
ModelSN850X
Part NumberWDS800T2X0E
Used ForConsumer
FeaturesGain the ultimate gaming edge
Insane speeds up to 7,300MB/s (1TB - 4TB models) deliver top-tier performance with ridiculously short load times - for the elite gaming experience you’ve been waiting for.
Heatsink for the win
All capacities have an optional heatsink version that's not only eye-catching, but also helps your rig maintain peak performance through your most intense gaming sessions.
More room for more games
Capacities up to 8TB* built with Western Digital TLC 3D NAND, means you get to keep more games at the ready - and get into the action even faster.
Do more with WD_BLACK D
Height3.88mm
Width22mm
Depth80mm
Weight8.6g
出貨重量0.07 kg
包裝尺寸130 × 102 × 24 mm

其他版本

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商品問答

Will the M.2 2280 form factor fit my motherboard slot?

The drive uses the M.2 2280 form factor, which measures 22 mm wide by 80 mm long. Most modern desktop and laptop motherboards with an M.2 key-M slot accept this size.

What is the correct way to install the NVMe SSD and which step is often missed?

Insert the drive at a 30-degree angle into the PCIe 4.0 x4 slot, press down, and secure it with the motherboard standoff screw. The step many miss is fastening that screw, which keeps the drive firmly seated.

When should I expect to replace the drive based on its endurance rating?

The drive is rated for 4800 TBW and an MTTF of 1.75M hours. Under typical gaming or workstation workloads this translates to many years of service before the NAND reaches its write endurance limit.

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