Product comparison · 2 internal solid state drives

Origin Storage 256GB SATA MLC Pro Opt 780MT vs Origin Storage 400GB EMLC 2.5in PE 13G Series SATA Hot-Swap SSD Kit

25specifications compared
12differ
13identical
29known for one product only

Key differences

SSD capacity
- 256GB SATA MLC Pro Opt 780MT:256 GB
- 400GB EMLC 2.5in PE 13G Series SATA Hot-Swap SSD Kit:400 GB
SSD form factor
- 256GB SATA MLC Pro Opt 780MT:3.5"
- 400GB EMLC 2.5in PE 13G Series SATA Hot-Swap SSD Kit:2.5"
Memory type
- 256GB SATA MLC Pro Opt 780MT:MLC
- 400GB EMLC 2.5in PE 13G Series SATA Hot-Swap SSD Kit:eMLC
Hardware encryption
- 256GB SATA MLC Pro Opt 780MT:No
- 400GB EMLC 2.5in PE 13G Series SATA Hot-Swap SSD Kit:Yes
Read speed
- 256GB SATA MLC Pro Opt 780MT:520 MB/s
- 400GB EMLC 2.5in PE 13G Series SATA Hot-Swap SSD Kit:550 MB/s
Write speed
- 256GB SATA MLC Pro Opt 780MT:400 MB/s
- 400GB EMLC 2.5in PE 13G Series SATA Hot-Swap SSD Kit:470 MB/s
Hot-swap
- 256GB SATA MLC Pro Opt 780MT:No
- 400GB EMLC 2.5in PE 13G Series SATA Hot-Swap SSD Kit:Yes
Power consumption (average)
- 256GB SATA MLC Pro Opt 780MT:2.9 W
- 400GB EMLC 2.5in PE 13G Series SATA Hot-Swap SSD Kit:5.4 W

Side by side

Differences highlightedShow differences only

Comparison of DELL-256MLCPRO-F14, DELL-400EMLCSA-S16
54 specifications	A Origin Storage 256GB SATA MLC Pro Opt 780MT Model DELL-256MLCPRO-F14 View product	B Origin Storage 400GB EMLC 2.5in PE 13G Series SATA Hot-Swap SSD Kit Model DELL-400EMLCSA-S16 View product
Features7 differ
SSD capacityDiffers	256 GB	400 GB
SSD form factorDiffers	3.5"	2.5"
Memory typeDiffers	MLC	eMLC
Hardware encryptionDiffers	No	Yes
Read speedDiffers	520 MB/s	550 MB/s
Write speedDiffers	400 MB/s	470 MB/s
Random read (4KB)Known for one	100000 IOPS	Unknown — not stated by the source
Random write (4KB)Known for one	90000 IOPS	Unknown — not stated by the source
Controller typeKnown for one	Samsung MEX	Unknown — not stated by the source
DevSlp (device sleep) supportKnown for one	Yes	Unknown — not stated by the source
Hot-swapDiffers	No	Yes
IEEE 1667Known for one	Yes	Unknown — not stated by the source
Active garbage collectionKnown for one	Yes	Unknown — not stated by the source
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Opal SSC 2.0Known for one	Yes	Unknown — not stated by the source
Linux operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Random read (100% span)Known for one	Unknown — not stated by the source	85000 IOPS
Random write (100% span)Known for one	Unknown — not stated by the source	43000 IOPS
Read latencyKnown for one	Unknown — not stated by the source	55 µs
Write latencyKnown for one	Unknown — not stated by the source	66 µs
LithographyKnown for one	Unknown — not stated by the source	20 nm
Enhanced Power Loss Data Protection technologyKnown for one	Unknown — not stated by the source	Yes
Native Command Queuing (NCQ)Known for one	Unknown — not stated by the source	Yes
SSD temperature monitoringKnown for one	Unknown — not stated by the source	Yes
Power2 differ
Operating voltageKnown for one	5 V	Unknown — not stated by the source
Power consumption (max)Known for one	3.5 W	Unknown — not stated by the source
Power consumption (average)Differs	2.9 W	5.4 W
Power consumption (idle)Differs	0.3 W	0.6 W
Weight & dimensions1 differ
WeightDiffers	63.5 g	88 g
Packaging dataidentical
Storage drive adapter includedKnown for one	Yes	Unknown — not stated by the source
Storage drive adapter typeKnown for one	2.5" - 3.5"	Unknown — not stated by the source
Operational conditions2 differ
Operating temperature (T-T)Known for one	0 - 70 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-40 - 85 °C	Unknown — not stated by the source
Operating vibrationKnown for one	20 G	Unknown — not stated by the source
Non-operating vibrationKnown for one	20 G	Unknown — not stated by the source
Operating shockDiffers	1500 G	1000 G
Non-operating shockDiffers	1500 G	1000 G
Other featuresidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Compatible productsKnown for one	Dell Server	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84717070	Unknown — not stated by the source
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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