Samsung 980 PRO 500GB vs Samsung 990 PRO 2TB
Affiliate disclosure: As an Amazon Associate, PCTalkTalk Compare earns from qualifying purchases. We may also earn a commission from Newegg and B&H Photo Video links, at no extra cost to you.
Key differences
- •Samsung 990 PRO 2TB has higher Capacity (2000 GB vs 500 GB)
- •Samsung 990 PRO 2TB has higher Endurance (TBW) (1,200 vs 300)
- •Samsung 990 PRO 2TB has higher Sequential write (6,900 vs 5,000)
- •Samsung 990 PRO 2TB has higher Sequential read (7,450 vs 6,900)
Full spec comparison
Spec
Samsung 980 PRO 500GB
Samsung 990 PRO 2TB
Performance
Capacity500 GB2000 GB▲
InterfacePCIe 4.0 x4PCIe 4.0 x4
Form factorM.2 2280M.2 2280
ProtocolNVMe 1.3NVMe 2.0
Sequential read6,9007,450▲
Sequential write5,0006,900▲
Reliability
Endurance (TBW)3001,200▲
DRAM cacheYesYes
NAND type3D TLC V-NAND3D TLC V-NAND
Warranty5 years5 years