990 PRO 4TB vs 990 EVO Plus 4TB
Samsung · Released Oct 17, 2023
990 PRO 4TB
- Form factorM.2 2280
- ConnectorM key
- InterfacePCIe 4.0 x4 NVMe
- M key: Fits M.2 slots with an M key, the usual NVMe slot.
- Sequential Write
- 6,900MB/s
- Sequential Read
- 7,450MB/s
- Random Read
- 1,600K IOPS
- Endurance
- 2,400TBW
- Capacity
- 4,000GB
Where to buy
Stores
On eBay · marketplace, independent sellers
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Compare
Side-by-side
990 PRO 4TB has about a 7% higher spec score than 990 EVO Plus 4TB and launched at the same price.
$345
Launch MSRP
$345
74.5(better)
Spec score
69.6
6,900MB/s(better)
Sequential Write
6,300MB/s
7,450MB/s(better)
Sequential Read
7,250MB/s
1,600K IOPS(better)
Random Read
1,000K IOPS
2,400TBW
Endurance
2,400TBW
4,000GB
Capacity
4,000GB
6.96TBW/$
Endurance per $
6.96TBW/$
M.2 2280
Form factorSame
M.2 2280
M key
ConnectorSame
M key
PCIe 4.0 x4 NVMe
Interface
PCIe 4.0 x4 / 5.0 x2 NVMe
Oct 17, 2023
Released
Oct 8, 2024