Product comparison · 2 internal solid state drives

Origin Storage 400GB MLC PCIe vs Origin Storage 800GB MLC PCIe

17specifications compared
5differ
12identical
22known for one product only

Key differences

SSD capacity
- 400GB MLC PCIe:400 GB
- 800GB MLC PCIe:800 GB
Read speed
- 400GB MLC PCIe:2700 MB/s
- 800GB MLC PCIe:3100 MB/s
Write speed
- 400GB MLC PCIe:1080 MB/s
- 800GB MLC PCIe:2000 MB/s
Height
- 400GB MLC PCIe:15 mm
- 800GB MLC PCIe:14.8 mm
Weight
- 400GB MLC PCIe:15 g
- 800GB MLC PCIe:140 g

Side by side

Differences highlightedShow differences only

Comparison of DELL-400MHEPC-S16, DELL-800MHEPC-S16
39 specifications	A Origin Storage 400GB MLC PCIe Model DELL-400MHEPC-S16 View product	B Origin Storage 800GB MLC PCIe Model DELL-800MHEPC-S16 View product
Features3 differ
SSD capacityDiffers	400 GB	800 GB
SSD form factor	2.5"	2.5"
Interface	PCI Express 3.0	PCI Express 3.0
NVMe	No	No
Memory type	MLC	MLC
NAND flash type	MLC (Multi Level Cell)	MLC (Multi Level Cell)
Component for	Server/workstation	Server/workstation
Data transfer rate	32 Gbit/s	32 Gbit/s
Read speedDiffers	2700 MB/s	3100 MB/s
Write speedDiffers	1080 MB/s	2000 MB/s
Random read (100% span)Known for one	450000 IOPS	Unknown — not stated by the source
Random write (100% span)Known for one	75000 IOPS	Unknown — not stated by the source
Read latencyKnown for one	20 µs	Unknown — not stated by the source
Write latencyKnown for one	20 µs	Unknown — not stated by the source
LithographyKnown for one	20 nm	Unknown — not stated by the source
PCI Express interface data lanes	x4	x4
S.M.A.R.T. supportKnown for one	Yes	Unknown — not stated by the source
Hot-swapKnown for one	Yes	Unknown — not stated by the source
End-to-End Data ProtectionKnown for one	Yes	Unknown — not stated by the source
Enhanced Power Loss Data Protection technologyKnown for one	Yes	Unknown — not stated by the source
SSD temperature monitoringKnown for one	Yes	Unknown — not stated by the source
Mean time between failures (MTBF)	2000000 h	2000000 h
Random read (4KB)Known for one	Unknown — not stated by the source	750000 IOPS
Random write (4KB)Known for one	Unknown — not stated by the source	120000 IOPS
Poweridentical
Power consumption (read)Known for one	9 W	Unknown — not stated by the source
Power consumption (write)Known for one	12 W	Unknown — not stated by the source
Power consumption (idle)Known for one	4 W	Unknown — not stated by the source
Brand-specific featuresidentical
Intel High Endurance Technology (HET)Known for one	Yes	Unknown — not stated by the source
Weight & dimensions2 differ
Width	69.8 mm	69.8 mm
Depth	100.5 mm	100.5 mm
HeightDiffers	15 mm	14.8 mm
WeightDiffers	15 g	140 g
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 70 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Operating vibrationKnown for one	2.17 G	Unknown — not stated by the source
Non-operating vibrationKnown for one	3.13 G	Unknown — not stated by the source
Operating shockKnown for one	1000 G	Unknown — not stated by the source
Non-operating shockKnown for one	1000 G	Unknown — not stated by the source
Other featuresidentical
Internal	Yes	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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