WD Ultrastar DC SN640 WUS4CB038D7P3E3

3840 GB, 2.5"
CHF215.89/1TB
Ratings
Delivered between Tue, 27.5. and Tue, 3.6.
Only 1 item in stock at supplier

Product details

The WD Ultrastar DC SN640 WUS4CB038D7P3E3 is a powerful internal solid-state drive (SSD) with a storage capacity of 3840 GB. It utilizes the advanced U.2 interface and PCIe 3.1 x4 protocol to ensure high data transfer rates and fast access times. This SSD is equipped with 3D NAND technology, which provides enhanced performance and reliability. The use of triple-level cell (TLC) NAND flash memory allows for efficient data storage and processing. The Ultrastar DC SN640 is ideal for applications that require high IOPS (Input/Output Operations per Second), offering a maximum random 4K read performance of 469,000 IOPS and a write performance of 63,000 IOPS. Additionally, it supports AES encryption to ensure data security. With a compact 2.5-inch form factor, this SSD is an excellent choice for servers and data centers that rely on high performance and security.

  • Maximum read speed of 1800 MB/s
  • Instant Secure Erase (ISE) functionality
  • NVM Express (NVMe) 1.3 support
  • Power consumption of only 12 watts
  • 96-layer 3D NAND technology.

Key specifications

SSD type
U.2 SSD
Interface
PCIe 3.1
Protocol
NVMe
Read transfer speed
3100 MB/s
Max. random 4K read
469000 IOPS
Max. random 4K write
63000 IOPS
Item number
22671284

General information

Manufacturer
WD
Category
SSD
Manufacturer no.
0TS1929
Release date
6.12.2021

Data storage properties

SSD type
U.2 SSD
Form factor
2.5"
Storage capacity
3840 GB
Interface
PCIe 3.1
Protocol
NVMe
Read transfer speed
3100 MB/s
Memory type (NAND)
TLC
Max. random 4K read
469000 IOPS
Max. random 4K write
63000 IOPS
SSD Features
AES encryption

Power supply

Power consumption
12 W

Sustainability

Manufacturer commitment
SBTi

Voluntary climate contribution

CO₂-Emission
Climate contribution

Product dimensions

Length
10.05 cm
Width
6.99 cm
Height
0.70 cm
Weight
95 g

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

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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.Crucial
    0.8 %
  • 11.Kioxia
    0.8 %
  • 11.WD
    0.8 %
  • 14.Corsair
    0.9 %
  • 14.Intenso
    0.9 %

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
  • 13.Kingston
    2 days
  • 13.SanDisk
    2 days
  • 16.Synology
    3 days
  • 16.WD
    3 days
  • 18.Samsung
    4 days

Return rate

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

Source: Digitec Galaxus
  • 14.Adata
    2.4 %
  • 15.Lexar
    2.5 %
  • 15.WD
    2.5 %
  • 17.Crucial
    2.6 %
  • 18.Corsair
    3 %
Source: Digitec Galaxus