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WD Blue 500GB Internal SSD vs WD Blue 250GB Internal SSD

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Brand
Western Digital
Brand
Western Digital
Model
WDS500G1B0A
Model
WDS250G1B0A
Release Date
📅 January 2018
Release Date
📅 January 2018
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
★★★★★
(290 reviews)
User reviews
★★★★★
(290 reviews)
Performance (Charts)
255th / 1316
Performance (Charts)
297th / 1316
Effective Value
201st / 303
Effective Value
218th / 303
Price history
View Details ►
Price history
View Details ►
Price/GB
$0.19
Price/GB
$0.38
GB/$1
5.32
GB/$1
2.63
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
2.5"
Form Factor
2.5"
SSD Controller
Marvell 1074
SSD Controller
Marvell 1074
NAND Flash Type
2D NAND
NAND Flash Type
2D NAND
Max Sequential Read
Up to 545 MB/s
Max Sequential Read
Up to 540 MB/s
Max Sequential Write
Up to 525 MB/s
Max Sequential Write
Up to 500 MB/s
MTBF
1,750,000 hours
MTBF
1,750,000 hours

What are the differences between WD Blue 500GB Internal SSD and WD Blue 250GB Internal SSD? Analyze head-to-head all specifications and features to find out the better ssd.

Comparison and key differences summary

Reasons to pick the WD Blue 500GB Internal SSD:

  • Slightly better average performance, around +8%.
  • Slightly better effective value.
  • More Capacity (+250 GB available)

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Reasons to pick the WD Blue 250GB Internal SSD:

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