Compare Solid State Drives

Compare Samsung 990 PRO 2TB vs 850 PRO 2TB

  1. Compare
  2. Solid State Drives
  3. Samsung 990 PRO 2TB 🆚 Samsung 850 PRO 2TB
Samsung 990 PRO 2TB and Samsung 850 PRO 2TB are both solid state drives with the same Capacity (2000 GB). The main differences are in Performance (+302%), Interface, NVME and Form Factor.
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Samsung 990 PRO 2TB NVMe M.2 PCIe NVMe 4.0 x4 SSD MZ-V9P2T0BW
Samsung 990 PRO 2TB
Samsung 850 PRO 2TB 2.5" SATA MZ-7KE2T0BW
Samsung 850 PRO 2TB
Prices
(Change region)
In Stock
$389.99
Last updated 40 minutes ago.
In Stock
Free shipping
$389.99
In Stock
Free shipping
$389.99
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Prices
(Change region)
In Stock
Free shipping
$844.45
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Brand
Samsung
Brand
Samsung
Model
  • MZ-V9P2T0B/AM
  • MZ-V9P2T0BW
Model
MZ-7KE2T0BW
Release Date
📅 October 2022
Release Date
📅 August 2015
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
★★★★★
(107 reviews)
Performance (Charts)
37th / 1746
(0%)
Performance (Charts)
220th / 1746
(-302%)
Effective Value
58th / 336
Effective Value
332nd / 336
Price history
View Details ►
Price history
View Details ►
Price/GB
$0.09
Price/GB
$0.42
GB/$1
10.53
GB/$1
2.37
Series
990 PRO
Series
850 PRO
Capacity
2000 GB
Capacity
2000 GB
Interface
PCIe Gen4 x4
Interface
SATA 6 Gb/s
NVME
Yes
NVME
No
Form Factor
M.2-2280
Form Factor
2.5"
SSD Controller
Samsung Pascal
SSD Controller
Samsung MHX
NAND Flash Type
V7 V-NAND 3bit MLC
NAND Flash Type
3D NAND
Max Sequential Read
Up to 7450 MB/s
Max Sequential Read
Up to 550 MB/s
Max Sequential Write
Up to 6900 MB/s
Max Sequential Write
Up to 520 MB/s
MTBF
-
MTBF
2,000,000 hours

Comparison and key differences summary

Reasons to buy the Samsung 990 PRO 2TB:

  • 54% cheaper, you can save $454.46
  • Monstrously better performance, around +302%
  • Hugely better effective value.
  • Newer Product, it was released around 7 years later
  • Newer interface (PCIe Gen4 x4)

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Reasons to buy the Samsung 850 PRO 2TB:

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