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Compare Western Digital WD_BLACK SN7100 4TB vs WD_BLACK 4TB AN1500

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  3. Western Digital WD_BLACK SN7100 4TB 🆚 WD_BLACK 4TB AN1500
The main differences between Western Digital WD_BLACK SN7100 4TB and WD_BLACK 4TB AN1500 are in Capacity, Interface, Form Factor and Max Sequential Read.
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Western Digital WD_BLACK SN7100 4TB NVMe Gen4 PCIe M.2 2280 WDS400T4X0E-00CJA0
Western Digital WD_BLACK SN7100 4TB
WD_BLACK 4TB AN1500 NVMe Add-In-Card Gen3 PCIe Up to 6500 MB/s - WDS400T1X0L
WD_BLACK 4TB AN1500
Prices
(Change region)
In Stock
$569.00
Last updated 10 minutes ago.
In Stock
Free shipping
$578.00
In Stock
$578.00
Show 3 more offers
Prices
(Change region)
Out of Stock
$139.99
Out of Stock
Free shipping
$172.99
Out of Stock
Free shipping
$249.99
Show 2 more offers
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* Product prices and availability are subject to change frequently. Any price and availability information displayed on Amazon at the time of purchase will apply.
Brand
Western Digital
Brand
Western Digital
Model
  • WDS400T4X0E-00CJA0
  • WDS400T4X0E
Model
  • WDS100T1X0L-00AUJ0
  • WDS100T1X0L
Release Date
📅 December 2024
Release Date
📅 October 2020
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
★★★★☆
(15 reviews)
Price history
View Details ►
Price history
View Details ►
Price/GB
$0.06
Price/GB
$0.14
GB/$1
16.67
GB/$1
7.14
Series
SN7100
Series
BLACK AN1500 NVMe
Capacity
4000 GB
Capacity
1000 GB
Interface
PCIe Gen4 x4
Interface
PCIe Gen3 x8
NVME
Yes
NVME
Yes
Form Factor
M.2-2280
Form Factor
PCIe
NAND Flash Type
TLC 3D NAND
NAND Flash Type
-
Max Sequential Read
Up to 7000 MB/s
Max Sequential Read
Up to 6500 MB/s
Max Sequential Write
Up to 6700 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 WD_BLACK SN7100 4TB:

  • Newer Product, it was released around 4 years later
  • More Capacity (+3000 GB available)
  • Newer interface (PCIe Gen4 x4)

Buy now

Reasons to buy the WD_BLACK 4TB AN1500:

  • 75% cheaper, you can save $429.01

Buy now

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