Compare Solid State Drives

Compare Western Digital SA530 512GB M.2 vs Black 256GB M.2 WDS256G1X0C

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  2. Solid State Drives
  3. Western Digital SA530 512GB M.2 🆚 Western Digital Black 256GB M.2 WDS256G1X0C
Western Digital SA530 512GB M.2 and Western Digital Black 256GB M.2 WDS256G1X0C are both solid state drives with the same Form Factor (M.2-2280). The main differences are in Capacity, Interface, NVME and NAND Flash Type.
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Western Digital SA530 512GB M.2 2280 SATA SATA/600 SDASN8Y-512G
Western Digital SA530 512GB M.2
Western Digital Black 256GB M.2 PCIe NVMe WDS256G1X0C
Western Digital Black 256GB M.2 WDS256G1X0C
Prices
(Change region)
Out of Stock
$151.99
Out of Stock
+ $8.29 Shipping
$145.99
Out of Stock
Free shipping
$154.28
Prices
(Change region)
Out of Stock
Free shipping
$259.00
-
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Brand
Western Digital
Brand
Western Digital
Model
SDASN8Y-512G
Model
WDS256G1X0C
Release Date
📅 October 2020
Release Date
📅 February 2017
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
★★★★☆
(124 reviews)
Performance (Charts)
n/a
Performance (Charts)
185th / 1746
Effective Value
-
Effective Value
256th / 336
Price history
View Details ►
Price history
View Details ►
Price/GB
$0.30
Price/GB
$1.01
GB/$1
3.37
GB/$1
0.99
Series
PC SA530
Series
Black
Capacity
512 GB
Capacity
256 GB
Interface
SATA 6 Gb/s
Interface
PCIe Gen3 x4
NVME
No
NVME
Yes
Form Factor
M.2-2280
Form Factor
M.2-2280
SSD Controller
SanDisk
SSD Controller
-
NAND Flash Type
3D NAND
NAND Flash Type
2D NAND
Max Sequential Read
560 MB/s
Max Sequential Read
Up to 2050 MB/s
Max Sequential Write
530 MB/s
Max Sequential Write
Up to 700 MB/s
MTBF
1,750,000 hours
MTBF
1.75M hours
-

Comparison and key differences summary

Reasons to buy the Western Digital SA530 512GB M.2:

  • 41% cheaper, you can save $107.01
  • Newer Product, it was released around 4 years later
  • More Capacity (+256 GB available)

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Reasons to buy the Western Digital Black 256GB M.2 WDS256G1X0C:

  • Newer interface (PCIe Gen3 x4)

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