Nous acceptons la cryptomonnaie — les cryptos que vous détenez peuvent ainsi acheter du matériel réel.Payez en crypto, dépensez-la en matériel réel. Livraison assurée offerte partout dans le monde au-delà de 399 $. Cartons neutres, sans marque, expédiés depuis l’Allemagne.Livraison assurée offerte au-delà de 399 $. Votre taux est bloqué pendant 30 minutes dès l’ouverture de la caisse.Taux bloqué 30 minutes. Chaque article est scellé, son numéro de série est vérifié, et il est couvert par une garantie de 24 mois.Scellé, garanti 24 mois.

Articles suivis Se connecter
A thin green circuit board with black chips labeled SanDisk 4TB NVMe

SanDisk

SanDisk WDS400T5B0E-00CPE0 4TB internal SSD

SKU CH-Y7WS-2ECM0 MPN WDS400T5B0E-00CPE0

A 4 TB internal SSD using PCIe 4.0 for sequential reads up to 6900 MB/s and writes up to 6700 MB/s

  • Device TypeInternal Solid State Drive (SSD)
  • Used ForConsumer
  • Form FactorM.2 2280
  • Capacity4TB
  • Memory ComponentsQLC 3D CBA NAND
  • InterfacePCI-Express 4.0 x4
  • Up to 6900 MB/s read speed accelerates project loading
  • 6700 MB/s write speed copies large files quickly
  • 1200 TBW rating supports heavy daily workloads
  • 75 million hours MTTF indicates long-term reliability
  • 1500G shock resistance protects data during transport

SanDisk 4TB NVMe SSD for AI workflows

This SanDisk 4TB internal SSD uses PCIe 4.0 x4 and NVMe to deliver sequential reads up to 6900 MBps and writes up to 6700 MBps, with 4KB random reads of 900000 IOPS and writes of 1100000 IOPS. It targets creators and professionals who need large capacity and fast asset loading for AI-enabled projects.

M.2 2280 DRAM-less design with HMB and encryption

The drive fits a standard M.2 2280 slot and operates without a dedicated DRAM cache by using Host Memory Buffer technology. It supports TCG Pyrite 2.01 encryption and ATA security passthrough over NVMe, and is rated for 1200 TBW with an MTTF of 1.75 million hours across an operating range of 0°C to 85°C.

Upgrade from older NVMe when capacity

Moving from an earlier PCIe generation NVMe drive to this 4TB model adds both the higher Gen 4.0 bandwidth and the QLC 3D CBA NAND capacity in a single M.2 2280 module. The jump is worth it when project files exceed current drive space and workflows benefit from sustained sequential speeds up to 6900 MBps.

Points forts

  • Up to 6900 MB/s read speed accelerates project loading
  • 6700 MB/s write speed copies large files quickly
  • 1200 TBW rating supports heavy daily workloads
  • 75 million hours MTTF indicates long-term reliability
  • 1500G shock resistance protects data during transport

Caractéristiques

BrandWestern Digital
ModelWDS400T5B0E-00CPE0
Device TypeInternal Solid State Drive (SSD)
Used ForConsumer
Form FactorM.2 2280
Capacity4TB
Memory ComponentsQLC 3D CBA NAND
InterfacePCI-Express 4.0 x4
ProtocolNVMe
CacheNo DRAM (HMB)
EncryptionTCG Pyrite 2.01, ATA security passthrough over NVMe
Max Sequential ReadUp to 6900 MBps
Max Sequential WriteUp to 6700 MBps
4KB Random ReadUp to 900,000 IOPS
4KB Random WriteUp to 1,100,000 IOPS
Terabytes Written (TBW)1200TB
MTTF1.75 Million hours
Operating Temperature32°F to 185°F (0°C to 85°C)
Storage Temperature-40°F to 185°F (-40°C to 85°C)
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
Height2.38mm
Width22mm
Depth80mm
Weight5.7g
Poids d’expédition0.05 kg
Dimensions du colis127 × 102 × 19 mm

Questions sur cet article

What practical throughput ceiling does the PCIe 4.0 x4 interface impose on this drive?

The PCIe 4.0 x4 link caps real-world sequential transfers at roughly 7 000 MB/s, so the drive's 6 900 MB/s read and 6 700 MB/s write ratings sit right at that ceiling.

What physical slot and clearance does the M.2 2280 form factor require?

It needs an M-keyed M.2 slot that accepts 2280-length modules; the board must provide at least 80 mm of clear space from the mounting screw to the slot's end.

How is the drive installed, and which step is most often missed?

Insert the module at an angle, press it flat, and secure it with the single M2 screw; the step most people skip is enabling the NVMe controller in the BIOS so the OS can see the drive.

Également dans ce rayon

Les clients ont aussi comparé

Même rayon, même caisse — huit monnaies et un taux bloqué 30 minutes.