Product comparison · 2 internal solid state drives

Origin Storage 200GB EMLC PE M520/M620/M820 vs Origin Storage 400GB EMLC PE M520/M620/M820

29specifications compared
5differ
24identical
10known for one product only

Key differences

The Origin Storage 400GB EMLC PE M520/M620/M820 has 200 GB more SSD capacity than the Origin Storage 200GB EMLC PE M520/M620/M820 (400 GB vs 200 GB). The Origin Storage 400GB EMLC PE M520/M620/M820 has 170 MB/s more write speed than the Origin Storage 200GB EMLC PE M520/M620/M820 (470 MB/s vs 300 MB/s). The Origin Storage 400GB EMLC PE M520/M620/M820 has 1.4 W more power consumption (average) than the Origin Storage 200GB EMLC PE M520/M620/M820 (5.4 W vs 4 W). NAND flash type: eMLC (Enterprise Multi Level Cell) on the Origin Storage 200GB EMLC PE M520/M620/M820, MLC (Multi Level Cell) on the Origin Storage 400GB EMLC PE M520/M620/M820.

SSD capacity
- 200GB EMLC PE M520/M620/M820:200 GB
- 400GB EMLC PE M520/M620/M820:400 GB
Write speed
- 200GB EMLC PE M520/M620/M820:300 MB/s
- 400GB EMLC PE M520/M620/M820:470 MB/s
Power consumption (average)
- 200GB EMLC PE M520/M620/M820:4 W
- 400GB EMLC PE M520/M620/M820:5.4 W
Weight
- 200GB EMLC PE M520/M620/M820:82 g
- 400GB EMLC PE M520/M620/M820:88 g

Side by side

Differences highlightedShow differences only

Comparison of DELL-200EMLCSA-S15, DELL-400EMLCSA-S15
39 specifications	A Origin Storage 200GB EMLC PE M520/M620/M820 Model DELL-200EMLCSA-S15 View product	B Origin Storage 400GB EMLC PE M520/M620/M820 Model DELL-400EMLCSA-S15 View product
Features3 differ
SSD capacityDiffers	200 GB	400 GB
SSD form factor	2.5"	2.5"
Interface	Serial ATA III	Serial ATA III
NVMe	No	No
Memory type	eMLC	eMLC
NAND flash typeDiffers	eMLC (Enterprise Multi Level Cell)	MLC (Multi Level Cell)
Component for	Server/workstation	Server/workstation
Hardware encryption	Yes	Yes
Data transfer rate	6 Gbit/s	6 Gbit/s
Read speed	550 MB/s	550 MB/s
Write speedDiffers	300 MB/s	470 MB/s
Random read (100% span)	85000 IOPS	85000 IOPS
Random write (100% span)	43000 IOPS	43000 IOPS
Read latency	55 µs	55 µs
Write latency	66 µs	66 µs
Lithography	20 nm	20 nm
S.M.A.R.T. support	Yes	Yes
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 technology	Yes	Yes
Native Command Queuing (NCQ)	Yes	Yes
SSD temperature monitoring	Yes	Yes
Mean time between failures (MTBF)	2000000 h	2000000 h
Windows 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
Security algorithmsKnown for one	Unknown — not stated by the source	256-bit AES
TRIM supportKnown for one	Unknown — not stated by the source	Yes
Power1 differ
Power consumption (average)Differs	4 W	5.4 W
Power consumption (idle)	0.6 W	0.6 W
Brand-specific featuresidentical
Intel High Endurance Technology (HET)	Yes	Yes
Weight & dimensions1 differ
Width	69.8 mm	69.8 mm
Depth	100.5 mm	100.5 mm
WeightDiffers	82 g	88 g
HeightKnown for one	Unknown — not stated by the source	7 mm
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 70 °C	Unknown — not stated by the source
Operating shock	1000 G	1000 G
Non-operating shock	1000 G	1000 G
Other featuresidentical
InternalKnown for one	Yes	Unknown — not stated by the source
Compatible productsKnown for one	Dell PE M520/M620/M820	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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