The WD Blue 3D NAND SATA SSD not only achieves higher capacities than previous WD Blue SSDs thanks to 3D NAND technology, but it is also more reliable due to reduced interference between the cells. The 3D NAND technology enables sequential read speeds of up to 560 MB/s and sequential write speeds of up to 530 MB/s. SSDs have no moving parts and their design protects against data loss even in the event of bumps or drops.
Interface version | SATA III |
Protocol | AHCI (SATA) |
Read transfer speed | 560 MB/s |
Write transfer speed | 530 MB/s |
Max. random 4K read | 95000 IOPS |
Max. random 4K write | 82000 IOPS |
Item number | 12220347 |
Manufacturer | WD |
Category | SSD |
Manufacturer no. | WDS400T2B0A |
Release date | 17.4.2019 |
SSD type | SATA SSD |
Form factor | 2.5" |
Storage capacity | 4000 GB |
Interface version | SATA III |
Protocol | AHCI (SATA) |
Read transfer speed | 560 MB/s |
Write transfer speed | 530 MB/s |
Memory type (NAND) | TLC |
Max. random 4K read | 95000 IOPS |
Max. random 4K write | 82000 IOPS |
SSD Features | AES encryption, PLP Security, SMART Support, TCG Opal, WWN support |
Max. TBW | 600 TB |
MTBF | 1750000 h |
Power consumption (standby) | 0.01 W |
Power consumption | 3.80 W |
Manufacturer commitment | SBTi |
Scope of delivery | SSD |
Length | 10.02 cm |
Width | 6.99 cm |
Height | 0.70 cm |
Weight | 59.70 g |
Product Safety |
Length | 13.20 cm |
Width | 10.80 cm |
Height | 2.70 cm |
Weight | 77 g |
How often does a product of this brand in the «SSD» category have a defect within the first 24 months?
Source: GalaxusHow 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: GalaxusHow often is a product of this brand in the «SSD» category returned?
Source: Galaxus
