Product comparison · 2 internal solid state drives

Samsung MZ-V9S1T0 1 TB M.2 PCI Express 4.0 NVMe V-NAND TLC vs Samsung MZ-V9S4T0 4 TB M.2 PCI Express 4.0 NVMe V-NAND TLC

Key differences

SSD capacity
- MZ-V9S1T0 1 TB M.2 PCI Express 4.0 NVMe V-NAND TLC:1 TB
- MZ-V9S4T0 4 TB M.2 PCI Express 4.0 NVMe V-NAND TLC:4 TB
Read speed
- MZ-V9S1T0 1 TB M.2 PCI Express 4.0 NVMe V-NAND TLC:7150 MB/s
- MZ-V9S4T0 4 TB M.2 PCI Express 4.0 NVMe V-NAND TLC:7250 MB/s
Random read (4KB)
- MZ-V9S1T0 1 TB M.2 PCI Express 4.0 NVMe V-NAND TLC:850000 IOPS
- MZ-V9S4T0 4 TB M.2 PCI Express 4.0 NVMe V-NAND TLC:1050000 IOPS
Random write (4KB)
- MZ-V9S1T0 1 TB M.2 PCI Express 4.0 NVMe V-NAND TLC:1350000 IOPS
- MZ-V9S4T0 4 TB M.2 PCI Express 4.0 NVMe V-NAND TLC:1400000 IOPS
Power consumption (read)
- MZ-V9S1T0 1 TB M.2 PCI Express 4.0 NVMe V-NAND TLC:4.3 W
- MZ-V9S4T0 4 TB M.2 PCI Express 4.0 NVMe V-NAND TLC:5.5 W
Power consumption (write)
- MZ-V9S1T0 1 TB M.2 PCI Express 4.0 NVMe V-NAND TLC:4.2 W
- MZ-V9S4T0 4 TB M.2 PCI Express 4.0 NVMe V-NAND TLC:4.8 W
Package width
- MZ-V9S1T0 1 TB M.2 PCI Express 4.0 NVMe V-NAND TLC:145 mm
- MZ-V9S4T0 4 TB M.2 PCI Express 4.0 NVMe V-NAND TLC:148 mm
Package height
- MZ-V9S1T0 1 TB M.2 PCI Express 4.0 NVMe V-NAND TLC:24 mm
- MZ-V9S4T0 4 TB M.2 PCI Express 4.0 NVMe V-NAND TLC:22 mm

Differences highlightedShow differences only

Comparison of MZ-V9S1T0, MZ-V9S4T0
35 specifications	A Samsung MZ-V9S1T0 1 TB M.2 PCI Express 4.0 NVMe V-NAND TLC Model MZ-V9S1T0 View product	B Samsung MZ-V9S4T0 4 TB M.2 PCI Express 4.0 NVMe V-NAND TLC Model MZ-V9S4T0 View product
Features4 differ
SSD capacityDiffers	1 TB	4 TB
Read speedDiffers	7150 MB/s	7250 MB/s
Random read (4KB)Differs	850000 IOPS	1050000 IOPS
Random write (4KB)Differs	1350000 IOPS	1400000 IOPS
Power2 differ
Power consumption (read)Differs	4.3 W	5.5 W
Power consumption (write)Differs	4.2 W	4.8 W
Average power consumption (read)Known for one	4.3 W	Unknown — not stated by the source
Average power consumption (write)Known for one	4.2 W	Unknown — not stated by the source
Packaging data3 differ
Package widthDiffers	145 mm	148 mm
Package heightDiffers	24 mm	22 mm
Package weightDiffers	68 g	70 g

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.