Product comparison · 2 internal solid state drives

Origin Storage 400GB MLC PCIe vs Origin Storage 400GB MLC 2.5in PE 13G Series SATA High Endurance H/S SSD Kit

29specifications compared
11differ
18identical
13known for one product only

Key differences

Interface
- 400GB MLC PCIe:PCI Express 3.0
- 400GB MLC 2.5in PE 13G Series SATA High Endurance H/S SSD Kit:Serial ATA III
Data transfer rate
- 400GB MLC PCIe:32 Gbit/s
- 400GB MLC 2.5in PE 13G Series SATA High Endurance H/S SSD Kit:6 Gbit/s
Read speed
- 400GB MLC PCIe:2700 MB/s
- 400GB MLC 2.5in PE 13G Series SATA High Endurance H/S SSD Kit:550 MB/s
Write speed
- 400GB MLC PCIe:1080 MB/s
- 400GB MLC 2.5in PE 13G Series SATA High Endurance H/S SSD Kit:470 MB/s
Random read (100% span)
- 400GB MLC PCIe:450000 IOPS
- 400GB MLC 2.5in PE 13G Series SATA High Endurance H/S SSD Kit:85000 IOPS
Random write (100% span)
- 400GB MLC PCIe:75000 IOPS
- 400GB MLC 2.5in PE 13G Series SATA High Endurance H/S SSD Kit:43000 IOPS
Read latency
- 400GB MLC PCIe:20 µs
- 400GB MLC 2.5in PE 13G Series SATA High Endurance H/S SSD Kit:55 µs
Write latency
- 400GB MLC PCIe:20 µs
- 400GB MLC 2.5in PE 13G Series SATA High Endurance H/S SSD Kit:66 µs

Side by side

Differences highlightedShow differences only

Comparison of DELL-400MHEPC-S16, DELL-400MHESA-S16
42 specifications	A Origin Storage 400GB MLC PCIe Model DELL-400MHEPC-S16 View product	B Origin Storage 400GB MLC 2.5in PE 13G Series SATA High Endurance H/S SSD Kit Model DELL-400MHESA-S16 View product
Features8 differ
InterfaceDiffers	PCI Express 3.0	Serial ATA III
Data transfer rateDiffers	32 Gbit/s	6 Gbit/s
Read speedDiffers	2700 MB/s	550 MB/s
Write speedDiffers	1080 MB/s	470 MB/s
Random read (100% span)Differs	450000 IOPS	85000 IOPS
Random write (100% span)Differs	75000 IOPS	43000 IOPS
Read latencyDiffers	20 µs	55 µs
Write latencyDiffers	20 µs	66 µs
PCI Express interface data lanesKnown for one	x4	Unknown — not stated by the source
End-to-End Data ProtectionKnown for one	Yes	Unknown — not stated by the source
Hardware encryptionKnown for one	Unknown — not stated by the source	Yes
Security algorithmsKnown for one	Unknown — not stated by the source	256-bit AES
TRIM supportKnown for one	Unknown — not stated by the source	Yes
Native Command Queuing (NCQ)Known for one	Unknown — not stated by the source	Yes
Power1 differ
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)Differs	4 W	0.6 W
Power consumption (average)Known for one	Unknown — not stated by the source	5.4 W
Weight & dimensions2 differ
HeightDiffers	15 mm	7 mm
WeightDiffers	15 g	88 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

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.

More internal solid state drive comparisons

All internal solid state drive comparisons