Compare Solid State Drives

Compare WD Blue SN580 250GB vs WD Blue SN550 250GB

  1. Compare
  2. Solid State Drives
  3. WD Blue SN580 250GB 🆚 WD Blue SN550 250GB
WD Blue SN580 250GB and WD Blue SN550 250GB are both solid state drives with the same Capacity (250 GB) and Form Factor (M.2-2280). The main differences are in Interface, NAND Flash Type, Max Sequential Read and Max Sequential Write.
Save comparison
WD Blue SN580 250GB NVMe Gen4 x4 PCIe 16Gb/s M.2 2280 WDS250G3B0E
WD Blue SN580 250GB
WD Blue SN550 250GB NVMe Gen3 x4 PCIe 8Gb/s M.2 2280 3D NAND WDS250G2B0C
WD Blue SN550 250GB
Prices
(Change region)
Out of Stock
$32.99
Out of Stock
$38.99
Out of Stock
$49.99
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Prices
(Change region)
In Stock
Free shipping
$79.50
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Brand
Western Digital
Brand
Western Digital
Model
WDS250G3B0E
Model
WDS250G2B0C
Release Date
📅 June 2023
Release Date
📅 December 2019
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
★★★★★
(1 reviews)
User reviews
★★★★★
(80 reviews)
Performance (Charts)
n/a
Performance (Charts)
158th / 1746
Effective Value
-
Effective Value
98th / 336
Price history
View Details ►
Price history
View Details ►
Price/GB
$0.13
Price/GB
$0.18
GB/$1
7.58
GB/$1
5.56
Series
WD Blue SN580
Series
Blue SN550 NVMe
Capacity
250 GB
Capacity
250 GB
Interface
PCIe Gen4 x4
Interface
PCIe Gen3 x4
NVME
Yes
NVME
Yes
Form Factor
M.2-2280
Form Factor
M.2-2280
NAND Flash Type
TLC
NAND Flash Type
3D NAND
Max Sequential Read
Up to 4000 MB/s
Max Sequential Read
Up to 2400 MB/s
Max Sequential Write
Up to 2000 MB/s
Max Sequential Write
Up to 950 MB/s
MTBF
1.5M Hours
MTBF
1.7M hours
WD Blue SN550 500GB 500GB
$149.00
WD Blue SN550 1TB NVMe 1TB
$80.99
WD Blue SN550 2TB 2TB
$165.99

Comparison and key differences summary

Reasons to buy the WD Blue SN580 250GB:

  • Newer Product, it was released around 4 years later
  • Newer interface (PCIe Gen4 x4)

Buy now

Reasons to buy the WD Blue SN550 250GB:

  • 38% cheaper, you can save $49.50

Buy now

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