Product comparison · 2 internal solid state drives

Kingston Technology DC1000B 240 GB M.2 PCI Express 3.0 NVMe 3D TLC NAND vs Kingston Technology DC1000M 960 GB 2.5" U.2 NVMe 3D TLC

26specifications compared
16differ
10identical
6known for one product only

Key differences

SSD capacity
- DC1000B 240 GB M.2 PCI Express 3.0 NVMe 3D TLC NAND:240 GB
- DC1000M 960 GB 2.5" U.2 NVMe 3D TLC:960 GB
SSD form factor
- DC1000B 240 GB M.2 PCI Express 3.0 NVMe 3D TLC NAND:M.2
- DC1000M 960 GB 2.5" U.2 NVMe 3D TLC:2.5"
Interface
- DC1000B 240 GB M.2 PCI Express 3.0 NVMe 3D TLC NAND:PCI Express 3.0
- DC1000M 960 GB 2.5" U.2 NVMe 3D TLC:U.2
Memory type
- DC1000B 240 GB M.2 PCI Express 3.0 NVMe 3D TLC NAND:3D TLC NAND
- DC1000M 960 GB 2.5" U.2 NVMe 3D TLC:3D TLC
Component for
- DC1000B 240 GB M.2 PCI Express 3.0 NVMe 3D TLC NAND:PC/Laptop
- DC1000M 960 GB 2.5" U.2 NVMe 3D TLC:Server/workstation
Read speed
- DC1000B 240 GB M.2 PCI Express 3.0 NVMe 3D TLC NAND:2200 MB/s
- DC1000M 960 GB 2.5" U.2 NVMe 3D TLC:3100 MB/s
Write speed
- DC1000B 240 GB M.2 PCI Express 3.0 NVMe 3D TLC NAND:290 MB/s
- DC1000M 960 GB 2.5" U.2 NVMe 3D TLC:1330 MB/s
Random read (4KB)
- DC1000B 240 GB M.2 PCI Express 3.0 NVMe 3D TLC NAND:111000 IOPS
- DC1000M 960 GB 2.5" U.2 NVMe 3D TLC:400000 IOPS

Side by side

Differences highlightedShow differences only

Comparison of DC1000B, DC1000M
32 specifications	A Kingston Technology DC1000B 240 GB M.2 PCI Express 3.0 NVMe 3D TLC NAND Model DC1000B View product	B Kingston Technology DC1000M 960 GB 2.5" U.2 NVMe 3D TLC Model DC1000M View product
Features11 differ
SSD capacityDiffers	240 GB	960 GB
SSD form factorDiffers	M.2	2.5"
InterfaceDiffers	PCI Express 3.0	U.2
NVMe	Yes	Yes
Memory typeDiffers	3D TLC NAND	3D TLC
Component forDiffers	PC/Laptop	Server/workstation
Hardware encryptionKnown for one	Yes	Unknown — not stated by the source
Security algorithmsKnown for one	256-bit AES	Unknown — not stated by the source
Read speedDiffers	2200 MB/s	3100 MB/s
Write speedDiffers	290 MB/s	1330 MB/s
Random read (4KB)Differs	111000 IOPS	400000 IOPS
Random write (4KB)Differs	12000 IOPS	125000 IOPS
Read latencyDiffers	161 µs	300 µs
Write latencyDiffers	75 µs	1000 µs
S.M.A.R.T. support	Yes	Yes
Power loss protection	Yes	Yes
Mean time between failures (MTBF)	2000000 h	2000000 h
Certification	CE, FCC	CE, FCC
Power1 differ
Power consumption (read)Known for one	1.71 W	Unknown — not stated by the source
Power consumption (write)Known for one	3.16 W	Unknown — not stated by the source
Power consumption (max)Known for one	3.56 W	Unknown — not stated by the source
Power consumption (idle)Differs	1.82 W	5.14 W
Weight & dimensions4 differ
WidthDiffers	80 mm	100.1 mm
DepthDiffers	22 mm	14.8 mm
HeightDiffers	3.8 mm	69.8 mm
WeightDiffers	8 g	160 g
Operational conditionsidentical
Operating temperature (T-T)	0 - 70 °C	0 - 70 °C
Storage temperature (T-T)	-40 - 85 °C	-40 - 85 °C
Operating vibration	2.17 G	2.17 G
Non-operating vibration	20 G	20 G
Other featuresidentical
Compliance certificates	RoHS	RoHS
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84717070	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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