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Compare WD_BLACK 4TB AN1500 vs WD_BLACK SN770 1TB

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  2. Solid State Drives
  3. WD_BLACK 4TB AN1500 🆚 WD_BLACK SN770 1TB
WD_BLACK 4TB AN1500 and WD_BLACK SN770 1TB are both solid state drives with the same Capacity (1000 GB). The main differences are in Interface, Form Factor, Max Sequential Read and Max Sequential Write.
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WD_BLACK 4TB AN1500 NVMe Add-In-Card Gen3 PCIe Up to 6500 MB/s - WDS400T1X0L
WD_BLACK 4TB AN1500
WD_BLACK SN770 1TB NVMe Gen4 PCIe, M.2 2280 WDS100T3X0E
WD_BLACK SN770 1TB
Prices
(Change region)
Out of Stock
$139.99
Out of Stock
Free shipping
$172.99
Out of Stock
Free shipping
$249.99
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Prices
(Change region)
Out of Stock
Free shipping
$74.99
Out of Stock
$74.99
Out of Stock
$98.05
Show 3 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
  • WDS100T1X0L-00AUJ0
  • WDS100T1X0L
Model
WDS100T3X0E
Release Date
📅 October 2020
Release Date
📅 January 2022
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
★★★★☆
(15 reviews)
User reviews
★★★★☆
(20 reviews)
Price history
View Details ►
Price history
View Details ►
Price/GB
$0.14
Price/GB
$0.07
GB/$1
7.14
GB/$1
13.34
Series
BLACK AN1500 NVMe
Series
BLACK SN770 NVMe
Capacity
1000 GB
Capacity
1000 GB
Interface
PCIe Gen3 x8
Interface
PCIe Gen4 x4
NVME
Yes
NVME
Yes
Form Factor
PCIe
Form Factor
M.2-2280
SSD Controller
-
SSD Controller
20-82-10081-A1
NAND Flash Type
-
NAND Flash Type
3D TLC BiCS5
Max Sequential Read
Up to 6500 MB/s
Max Sequential Read
Up to 5150 MB/s
Max Sequential Write
Up to 4100 MB/s
Max Sequential Write
Up to 4900 MB/s
MTBF
1.75M hours
MTBF
1.75 Million hours

Comparison and key differences summary

Reasons to buy the WD_BLACK 4TB AN1500:

Buy now

Reasons to buy the WD_BLACK SN770 1TB:

  • 30% cheaper, you can save $41.94
  • Newer Product, it was released around 15 months later
  • Newer interface (PCIe Gen4 x4)

Buy now

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