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Compare Western Digital WDS500G1B0B vs SN850 500GB

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  2. Solid State Drives
  3. Western Digital WDS500G1B0B 🆚 Western Digital SN850 500GB
Western Digital WDS500G1B0B and Western Digital SN850 500GB are both solid state drives with the same Capacity (500 GB) and Form Factor (M.2-2280). The main differences are in Performance (+317%), Interface, NVME and NAND Flash Type.
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WD Blue M.2 500GB SSD SATA 6Gb/s WDS500G1B0B
Western Digital WDS500G1B0B
Western Digital BLACK SN850 500GB NVMe Gen4 PCIe M.2 2280 WDS500G1X0E
Western Digital SN850 500GB
Prices
(Change region)
Out of Stock
Free shipping
$99.99
-
Buy now
Prices
(Change region)
Out of Stock
$59.99
Out of Stock
Free shipping
$84.99
Out of Stock
Free shipping
$99.99
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Brand
Western Digital
Brand
Western Digital
Model
WDS500G1B0B
Model
WDS500G1X0E
Release Date
📅 April 2020
Release Date
📅 October 2020
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
★★★★★
(290 reviews)
User reviews
Performance (Charts)
325th / 1746
(-317%)
Performance (Charts)
51st / 1746
(0%)
Effective Value
247th / 336
Effective Value
13th / 336
Price history
View Details ►
Price history
View Details ►
Price/GB
$0.20
Price/GB
$0.12
GB/$1
5
GB/$1
8.33
Series
Blue
Series
BLACK SN850 NVMe
Capacity
500 GB
Capacity
500 GB
Interface
SATA 6 Gb/s
Interface
PCIe Gen4 x4
NVME
No
NVME
Yes
Form Factor
M.2-2280
Form Factor
M.2-2280
SSD Controller
-
SSD Controller
WD/SanDisk NVMe G2
NAND Flash Type
2D NAND
NAND Flash Type
3D NAND
Max Sequential Read
Up to 545 MB/s
Max Sequential Read
Up to 7000 MB/s
Max Sequential Write
Up to 525 MB/s
Max Sequential Write
Up to 4100 MB/s
MTBF
1,750,000 hours
MTBF
1.75M Hours

Comparison and key differences summary

Reasons to buy the Western Digital WDS500G1B0B:

  • 36% cheaper, you can save $56.52

Buy now

Reasons to buy the Western Digital SN850 500GB:

  • Monstrously better performance, around +317%
  • Hugely better effective value.
  • Newer interface (PCIe Gen4 x4)

Buy now

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