Compare Solid State Drives

Compare Western Digital WDS500G1B0B vs WDS250G2B0B

Western Digital WDS500G1B0B and Western Digital WDS250G2B0B are both solid state drives with the same Interface (SATA 6 Gb/s), Form Factor (M.2-2280) and Max Sequential Write (Up to 525 MB/s). The main differences are in Performance (+3%), Capacity, NAND Flash Type and Max Sequential Read.
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Brand
Western Digital
Brand
Western Digital
Model
WDS500G1B0B
Model
WDS250G2B0B
Release Date
📅 April 2020
Release Date
📅 July 2017
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
★★★★★
(290 reviews)
User reviews
★★★★★
(290 reviews)
Performance (Charts)
325th / 1746
(-3%)
Performance (Charts)
317th / 1746
(0%)
Effective Value
247th / 336
Effective Value
198th / 336
Price history
View Details ►
Price history
View Details ►
Price/GB
$0.20
Price/GB
$0.22
GB/$1
5
GB/$1
4.55
Series
Blue
Series
Blue
Capacity
500 GB
Capacity
250 GB
Interface
SATA 6 Gb/s
Interface
SATA 6 Gb/s
NVME
No
NVME
No
Form Factor
M.2-2280
Form Factor
M.2-2280
NAND Flash Type
2D NAND
NAND Flash Type
3D NAND
Max Sequential Read
Up to 545 MB/s
Max Sequential Read
Up to 550 MB/s
Max Sequential Write
Up to 525 MB/s
Max Sequential Write
Up to 525 MB/s
MTBF
1,750,000 hours
MTBF
Up to 1.75M hours
WD Blue 3D NAND 1TB M.2 1TB
$89.99
WD Blue 3D NAND 2TB M.2 WDS200T2B0B 2TB
$444.45
WD Blue 3D NAND 500GB M.2 500GB
$287.45

Comparison and key differences summary

Reasons to buy the Western Digital WDS500G1B0B:

  • Newer Product, it was released around 3 years later
  • More Capacity (+250 GB available)

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Reasons to buy the Western Digital WDS250G2B0B:

  • 45% cheaper, you can save $45.00
  • Slightly better performance, around +3%
  • Moderately better effective value.

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