Product comparison · 2 internal solid state drives

Kingston Technology SSDNow KC400 vs Origin Storage 400GB MLC PCIe

19specifications compared
13differ
6identical
36known for one product only

Key differences

SSD capacity
- SSDNow KC400:128 GB
- 400GB MLC PCIe:400 GB
Interface
- SSDNow KC400:Serial ATA III
- 400GB MLC PCIe:PCI Express 3.0
Data transfer rate
- SSDNow KC400:6 Gbit/s
- 400GB MLC PCIe:32 Gbit/s
Read speed
- SSDNow KC400:550 MB/s
- 400GB MLC PCIe:2700 MB/s
Write speed
- SSDNow KC400:450 MB/s
- 400GB MLC PCIe:1080 MB/s
Mean time between failures (MTBF)
- SSDNow KC400:1000000 h
- 400GB MLC PCIe:2000000 h
Power consumption (read)
- SSDNow KC400:1.22 W
- 400GB MLC PCIe:9 W
Power consumption (write)
- SSDNow KC400:3.74 W
- 400GB MLC PCIe:12 W

Side by side

Differences highlightedShow differences only

Comparison of SSDNow KC400, DELL-400MHEPC-S16
55 specifications	A Kingston Technology SSDNow KC400 View product	B Origin Storage 400GB MLC PCIe Model DELL-400MHEPC-S16 View product
Features6 differ
SSD capacityDiffers	128 GB	400 GB
SSD form factor	2.5"	2.5"
InterfaceDiffers	Serial ATA III	PCI Express 3.0
Security algorithmsKnown for one	Not supported	Unknown — not stated by the source
Data transfer rateDiffers	6 Gbit/s	32 Gbit/s
Read speedDiffers	550 MB/s	2700 MB/s
Write speedDiffers	450 MB/s	1080 MB/s
Maximum read (4KB)Known for one	99000 IOPS	Unknown — not stated by the source
Maximum write (4KB)Known for one	87000 IOPS	Unknown — not stated by the source
Random read (4KB)Known for one	88000 IOPS	Unknown — not stated by the source
Random write (4KB)Known for one	87000 IOPS	Unknown — not stated by the source
Controller typeKnown for one	Phison PS3110-S10	Unknown — not stated by the source
Processor coresKnown for one	4	Unknown — not stated by the source
S.M.A.R.T. support	Yes	Yes
SSD temperature monitoring	Yes	Yes
Mean time between failures (MTBF)Differs	1000000 h	2000000 h
PCMARK Vantage HDD Suite ScoreKnown for one	84000	Unknown — not stated by the source
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Mac operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Linux operating systems supportedKnown for one	Yes	Unknown — not stated by the source
TBW ratingKnown for one	0.65	Unknown — not stated by the source
CertificationKnown for one	FCC	Unknown — not stated by the source
NVMeKnown for one	Unknown — not stated by the source	No
Memory typeKnown for one	Unknown — not stated by the source	MLC
NAND flash typeKnown for one	Unknown — not stated by the source	MLC (Multi Level Cell)
Component forKnown for one	Unknown — not stated by the source	Server/workstation
Random read (100% span)Known for one	Unknown — not stated by the source	450000 IOPS
Random write (100% span)Known for one	Unknown — not stated by the source	75000 IOPS
Read latencyKnown for one	Unknown — not stated by the source	20 µs
Write latencyKnown for one	Unknown — not stated by the source	20 µs
LithographyKnown for one	Unknown — not stated by the source	20 nm
PCI Express interface data lanesKnown for one	Unknown — not stated by the source	x4
Hot-swapKnown for one	Unknown — not stated by the source	Yes
End-to-End Data ProtectionKnown for one	Unknown — not stated by the source	Yes
Enhanced Power Loss Data Protection technologyKnown for one	Unknown — not stated by the source	Yes
Power2 differ
Power consumption (read)Differs	1.22 W	9 W
Power consumption (write)Differs	3.74 W	12 W
Power consumption (average)Known for one	0.335 W	Unknown — not stated by the source
Power consumption (standby)Known for one	0.255 W	Unknown — not stated by the source
Power consumption (idle)Known for one	Unknown — not stated by the source	4 W
Weight & dimensions4 differ
WidthDiffers	100.1 mm	69.8 mm
DepthDiffers	7 mm	100.5 mm
HeightDiffers	69.9 mm	15 mm
WeightDiffers	60 g	15 g
Packaging dataidentical
Package typeKnown for one	Blister	Unknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)	0 - 70 °C	0 - 70 °C
Storage temperature (T-T)Known for one	-40 - 85 °C	Unknown — not stated by the source
Operating vibration	2.17 G	2.17 G
Non-operating vibrationDiffers	20 G	3.13 G
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Operating shockKnown for one	Unknown — not stated by the source	1000 G
Non-operating shockKnown for one	Unknown — not stated by the source	1000 G
Other featuresidentical
Product colourKnown for one	Grey	Unknown — not stated by the source
Internal	Yes	Yes
Brand-specific featuresidentical
Intel High Endurance Technology (HET)Known for one	Unknown — not stated by the source	Yes

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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