Compare Solid State Drives

Compare Samsung 990 PRO 4TB vs 990 EVO 2TB

Samsung 990 PRO 4TB and Samsung 990 EVO 2TB are both solid state drives with the same Form Factor (M.2-2280). The main differences are in Performance (+45%), Capacity, Interface and NAND Flash Type.
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In Stock
$889.99
Last updated 42 minutes ago.
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Brand
Samsung
Brand
Samsung
Model
  • MZ-V9P4T0B/AM
  • MZ-V9P4T0BW
Model
  • MZ-V9E2T0B/AM
  • MZ-V9E2T0B
Release Date
📅 September 2023
Release Date
📅 January 2024
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
Performance (Charts)
33rd / 1746
(0%)
Performance (Charts)
59th / 1746
(-45%)
Effective Value
105th / 336
Effective Value
97th / 336
Price history
View Details ►
Price history
View Details ►
Price/GB
$0.09
Price/GB
$0.08
GB/$1
11.43
GB/$1
13.33
Series
-
Series
990 EVO
Capacity
4000 GB
Capacity
2000 GB
Interface
PCIe Gen4 x4
Interface
PCIe Gen5 x2
NVME
Yes
NVME
Yes
Form Factor
M.2-2280
Form Factor
M.2-2280
SSD Controller
Samsung Pascal
SSD Controller
-
NAND Flash Type
V7 V-NAND 3bit MLC
NAND Flash Type
V-NAND TLC
Max Sequential Read
-
Max Sequential Read
Up to 5000 MB/s
Max Sequential Write
-
Max Sequential Write
Up to 4200 MB/s

Comparison and key differences summary

Reasons to buy the Samsung 990 PRO 4TB:

  • Much better performance, around +45%
  • More Capacity (+2000 GB available)

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Reasons to buy the Samsung 990 EVO 2TB:

  • 72% cheaper, you can save $640.31
  • Moderately better effective value.
  • Newer interface (PCIe Gen5 x2)

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