SanDisk X400

256 GB, 2.5"

Product details

Key specifications

SSD type
SATA SSD
Interface
SATA III
Protocol
AHCI (SATA)
Write transfer speed
520 MB/s
Read transfer speed
540 MB/s
Max. random 4K read
93500 IOPS
Max. random 4K write
75000 IOPS
Item number
5837793

General information

Manufacturer
SanDisk
Category
SSD
Manufacturer no.
SD8SB8U-256G-1122
Release date
2.7.2016

Data storage properties

SSD type
SATA SSD
Form factor
2.5"
Storage capacity
256 GB
Data storage interface
SATA III
SSD protocol
AHCI (SATA)
Read transfer speed
540 MB/s
Write transfer speed
520 MB/s
Memory type (NAND)
TLC
Max. random 4K read
93500 IOPS
Max. random 4K write
75000 IOPS
Max. TBW (Total Bytes Written)
256 TB
SSD Features
AES encryption

Sustainability

Manufacturer commitment
SBTi

Scope of delivery

Scope of delivery
Quickstart overview

Product dimensions

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

Package dimensions

Length
16 cm
Width
12.20 cm
Height
1 cm
Weight
68 g

Here you can see the lowest price of the day over time. Learn more

Reviews & Ratings

Statutory warranty score

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

Source: Galaxus
  • 5.Lexar
    0.5 %
  • 6.HPE
    0.6 %
  • 6.SanDisk
    0.6 %
  • 8.Kingston
    0.7 %
  • 9.Emtec
    0.8 %

Statutory 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: Galaxus
  • 12.Kioxia
    1 day
  • 12.MSI
    1 day
  • 12.SanDisk
    1 day
  • 12.Silicon Power
    1 day
  • 17.Corsair
    2 days

Return rate

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

Source: Galaxus
  • 11.WD
    2.4 %
  • 12.Lexar
    2.6 %
  • 12.SanDisk
    2.6 %
  • 14.Crucial
    2.7 %
  • 15.Kioxia
    2.8 %
Source: Galaxus

Good70/100
Computer Bild Logo
Rank 7 out of 8Computer BildReleaseMarch 2016

Unter den getesteten SSDs in der Klasse ab 240 GB ist die Sandisk X400 eine eher bescheidende Wahl. So reagiert die SSD nicht immer allzu flott, sodass sie Programme nur bedingt schneller starten kann. Beim Lesen von Daten ist sie dennoch schnell unterwegs, einzig die Schreibraten sind eher langsam...