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Storage
Ultrastar SN200
Hitachi
$1,02215
990 PRO
Samsung
$1,09999
Capacity Gb
16004000
Capacity
1.6 TB4 TB
Flash Type
-TLC
Form Factor
PCIeM.2 2280
Heatsink
No No
Bus
PCIe 3.0 x8M.2 PCIe 4.0 x4
NVMe
Yes Yes
PCIe Standard
N/APCIe 4.0
Random I/O per Second (Read)
-1,400,000
Random I/O per Second (Write)
-1,550,000
Sequential Read Speed
-7,450 MB/s
Sequential Write Speed
-6,900 MB/s
Storage Type
Solid State DiskSolid State Disk
TDP
-8.1W
Part Number
0TS1305MZ-V9P4T0BW MZ-V9P4T0B
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Comparison Analysis

Comparing the Ultrastar SN200 vs 990 PRO reveals distinct differences in their targeted use cases.

The Ultrastar SN200 is the more budget-friendly option, costing approximately $78 (8%) less than the 990 PRO.