Product comparison · 2 internal solid state drives

Samsung 9100 PRO vs Samsung 990 SSD PCIe

26specifications compared
10differ
16identical
9known for one product only

Key differences

The Samsung 9100 PRO has 7,450 MB/s more read speed than the Samsung 990 SSD PCIe (14700 MB/s vs 7250 MB/s). The Samsung 9100 PRO has 6,950 MB/s more write speed than the Samsung 990 SSD PCIe (13400 MB/s vs 6450 MB/s). The Samsung 9100 PRO has 1,000,000 IOPS more random read (4KB) than the Samsung 990 SSD PCIe (1850000 IOPS vs 850000 IOPS). Interface: PCI Express 5.0 on the Samsung 9100 PRO, PCI Express 4.0 on the Samsung 990 SSD PCIe. Memory type: V-NAND TLC on the Samsung 9100 PRO, V-NAND on the Samsung 990 SSD PCIe.

Interface
- 9100 PRO:PCI Express 5.0
- 990 SSD PCIe:PCI Express 4.0
Memory type
- 9100 PRO:V-NAND TLC
- 990 SSD PCIe:V-NAND
Component for
- 9100 PRO:PC/Game console
- 990 SSD PCIe:PC
Security algorithms
- 9100 PRO:256-bit AES
- 990 SSD PCIe:256-bit AES, TCG Opal 2.0
Read speed
- 9100 PRO:14700 MB/s
- 990 SSD PCIe:7250 MB/s
Write speed
- 9100 PRO:13400 MB/s
- 990 SSD PCIe:6450 MB/s
Random read (4KB)
- 9100 PRO:1850000 IOPS
- 990 SSD PCIe:850000 IOPS
Random write (4KB)
- 9100 PRO:2600000 IOPS
- 990 SSD PCIe:1200000 IOPS

Side by side

Differences highlightedShow differences only

Comparison of 9100 PRO, 990
35 specifications	A Samsung 9100 PRO View product	B Samsung 990 SSD PCIe Model 990 View product
Features8 differ
InterfaceDiffers	PCI Express 5.0	PCI Express 4.0
Memory typeDiffers	V-NAND TLC	V-NAND
Component forDiffers	PC/Game console	PC
Security algorithmsDiffers	256-bit AES	256-bit AES, TCG Opal 2.0
Read speedDiffers	14700 MB/s	7250 MB/s
Write speedDiffers	13400 MB/s	6450 MB/s
Random read (4KB)Differs	1850000 IOPS	850000 IOPS
Random write (4KB)Differs	2600000 IOPS	1200000 IOPS
PCI Express CEM revisionKnown for one	Unknown — not stated by the source	4.0
Poweridentical
Power consumption (read)Known for one	Unknown — not stated by the source	4.3 W
Power consumption (write)Known for one	Unknown — not stated by the source	3.8 W
Power consumption (idle)Known for one	Unknown — not stated by the source	0.055 W
Power consumption DevSlp (device sleep)Known for one	Unknown — not stated by the source	3 mW
Average power consumption (read)Known for one	8.1 W	Unknown — not stated by the source
Average power consumption (write)Known for one	7.9 W	Unknown — not stated by the source
Weight & dimensions2 differ
DepthDiffers	8.88 mm	2.38 mm
HeightDiffers	25 mm	22.1 mm
WeightKnown for one	30 g	Unknown — not stated by the source
Other featuresidentical
Warranty periodKnown for one	5 year(s)	Unknown — not stated by the source

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.

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