WD Blue SN5100 powered by SANDISK

4000 GB, M.2 2280
CHF101.51/1TB
Delivered the day after tomorrow
Only 4 pieces in stock
free shipping

Memory Size3

Product details

Harness the power of AI with the WD Blue SN5100 NVMe SSD. The WD Blue SN5100 NVMe SSD with PCIe Gen 4.0 offers read speeds of up to 7,100 MB/s, which is 30 per cent faster than the previous generation. Create and store more with capacities of up to 4 TB on M.2 2280 drives, featuring the next generation of SANDISK 3D CBA NAND technology. With SANDISK nCache 4.0, you can copy large files or project folders faster than ever before.

Speed up your projects. Accelerate your AI-powered workflow and load assets faster with PCIe Gen 4.0 read speeds of up to 7,100 MB/s – 30 per cent faster than the previous generation.

Create and store more. Make more space for your masterpieces with capacities ranging from 500 GB to 4 TB on M.2 2280 drives, which utilise the next generation of SANDISK 3D CBA NAND technology.

Work faster, wait less. Copy large files or project folders at breathtaking speeds thanks to SANDISK nCache 4.0 technology.

Free Acronis True Image software. Download Acronis True Image for SANDISK data migration software to transfer your files to your new SSD.

Monitor your new drive. Monitor your SSD’s performance and check for updates using the downloadable SANDISK dashboard app.

Key specifications

Interface
M.2PCIe
Interface version
M.2 Key MPCIe 4.0
Protocol
NVMe
Read transfer speed
6900 MB/s
Write transfer speed
6700 MB/s
Max. random 4K read
900000 IOPS
Max. random 4K write
1100000 IOPS

General information

Item number
61580045
Manufacturer
WD
Category
SSD
Manufacturer No.
WDS400T5B0E-00CPE0
Release date
1.9.2025
Sales rank in Category SSD
267 of 3192
External links

Data storage properties

SSD type
M.2 SSD
Form factor
M.2 2280
Storage capacity
4000 GB
Interface
M.2PCIe
Interface version
M.2 Key MPCIe 4.0
Protocol
NVMe
Read transfer speed
6900 MB/s
Write transfer speed
6700 MB/s
Memory type (NAND)
QLC
Max. random 4K read
900000 IOPS
Max. random 4K write
1100000 IOPS
Storage Cooling
without heatsink
Scope of application
Allrounder
SSD Features
AES encryptionTCG Opal
Max. TBW
1200 TB
MTBF
1750000 h

Power

Power consumption
4.30 W

Origin

Country of origin
ChinaTaiwan

Sustainability

Manufacturer commitment
SBTi

Voluntary climate contribution

CO₂ emissions
0.15 kg
Climate contribution
CHF 0.11

Product dimensions

Length
8 cm
Width
2.20 cm
Height
0.24 cm
Weight
5.70 g

Package dimensions

Length
13 cm
Width
10.30 cm
Height
2 cm
Weight
46 g

30-day right of return
24 Months Warranty (Bring-in)
5 additional offers

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «SSD» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 11.Emtec
    0.7 %
  • 11.Micron
    0.7 %
  • 11.WD
    0.7 %
  • 14.Patriot
    0.8 %
  • 14.Silicon Power
    0.8 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 8.Samsung
    2 days
  • 8.Seagate
    2 days
  • 8.WD
    2 days
  • 13.Lexar
    3 days
  • 13.PNY
    3 days

Return rate

How often is a product of this brand in the «SSD» category returned?

Source: Digitec Galaxus
  • 10.Samsung
    2.1 %
  • 12.Emtec
    2.3 %
  • 12.WD
    2.3 %
  • 14.Silicon Power
    2.5 %
  • 15.Crucial
    2.9 %
Source: Digitec Galaxus