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Western Digital BLACK SN850X 4TB vs BLACK SN850X 1TB

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  3. Western Digital BLACK SN850X 4TB 🆚 Western Digital BLACK SN850X 1TB
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Western Digital BLACK SN850X 4TB NVMe Gen4 PCIe M.2 2280 WDS400T2X0E

Western Digital BLACK SN850X 4TB

Western Digital BLACK SN850X 1TB NVMe Gen4 PCIe M.2 2280 WDS100T2X0E

Western Digital BLACK SN850X 1TB

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Brand
Western Digital
Brand
Western Digital
Model
WDS400T2X0E
Model
WDS100T2X0E
Release Date
📅 August 2022
Release Date
📅 August 2022
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
Performance (Charts)
1st / 1139
Performance (Charts)
7th / 1139
Effective Value
64th / 295
Effective Value
4th / 295
Price history
View Details ►
Price history
View Details ►
Price/GB
$0.09
Price/GB
$0.10
GB/$1
10.53
GB/$1
10.02
Series
BLACK SN850X NVMe
Series
BLACK SN850X NVMe
Capacity
4000 GB
Capacity
1000 GB
Interface
PCIe Gen4 x4
Interface
PCIe Gen4 x4
NVME
Yes
NVME
Yes
Form Factor
M.2-2280
Form Factor
M.2-2280
SSD Controller
20-82-20035-B1
SSD Controller
20-82-20035-B1
NAND Flash Type
BiCS5 112-layer TLC
NAND Flash Type
BiCS5 112-layer TLC
Max Sequential Read
Up to 7300 MB/s
Max Sequential Read
Up to 7300 MB/s
Max Sequential Write
Up to 6600 MB/s
Max Sequential Write
Up to 6300 MB/s
MTBF
1.75M Hours
MTBF
1.75M Hours
What are the differences between Western Digital BLACK SN850X 4TB and BLACK SN850X 1TB? Analyze head-to-head all specifications and features to find out the better ssd.

Comparison and key differences summary

Reasons to pick the Western Digital BLACK SN850X 4TB:

  • Moderately better average performance, around +18%.
  • More Capacity (+3000 GB available)

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Reasons to pick the Western Digital BLACK SN850X 1TB:

  • 74% cheaper, you can save $280.20.
  • Much better effective value.

Buy now

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