Compare Samsung 870 EVO vs Samsung 980 PRO
Variants
1TB
250GB
2TB
4TB
500GB
1TB
250GB
500GB
2TB
Connectivity
Ports
SATA III (6 Gbps), compatible with SATA I and SATA II
PCIe 4.0 x4, NVMe 1.3c
Construction
Form Factor
2.5" internal SSD
M.2 (2280)
Dimensions
Size | Depth
2.75 inch
Size | Height
0.27 inch
Size | Width
3.94 inch
Weight
0.19 lbs
Function
Processor
Samsung MKX Controller
Samsung Elpis Controller
Security
Encryption Class 0 (AES 256) TCG/Opal v2.0, MS eDrive (IEEE1667)
AES 256-bit Full Disk Encryption, TCG/Opal V2.0, Encrypted Drive (IEEE1667)
Performance
Durability
1.5 Million Hours MTBF / 1,500 G & 0.5ms Shock proof
I/O Speed
Random Read Up to 98K IOPS / Random Write Up to 88K IOPS / Sequential ReadUp to 560 MB/s / Sequential Write Up to 530 MB/s
Random Read: Up to 1,000K IOPS / Random Write: 1,000K IOPS / Sequential Read: Up to 7,000 MB/s / Sequential Write: Up to 5,000 MB/s
Memory | Type
LPDDR4
LPDDR4
Power Consumption
2.2W average / 3.5W peak / 30mW max idle
Storage
Samsung V-NAND 3-bit MLC (TLC)
Samsung 1xx-layer V-NAND 3-bit MLC
Production
Debut
2021-01-20
2020-09-22
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