Product comparison · 2 internal solid state drives

Origin Storage 120GB TLC SSD Latitude D620 vs Seagate 1100 1.11 TB PCI Express MLC

10specifications compared
7differ
3identical
21known for one product only

Key differences

SSD capacity
- 120GB TLC SSD Latitude D620:120 GB
- 1100 1.11 TB PCI Express MLC:1.11 TB
Interface
- 120GB TLC SSD Latitude D620:Serial ATA III
- 1100 1.11 TB PCI Express MLC:PCI Express
Memory type
- 120GB TLC SSD Latitude D620:TLC
- 1100 1.11 TB PCI Express MLC:MLC
Read speed
- 120GB TLC SSD Latitude D620:550 MB/s
- 1100 1.11 TB PCI Express MLC:2700 MB/s
Write speed
- 120GB TLC SSD Latitude D620:450 MB/s
- 1100 1.11 TB PCI Express MLC:1100 MB/s
Operating temperature (T-T)
- 120GB TLC SSD Latitude D620:0 - 70 °C
- 1100 1.11 TB PCI Express MLC:0 - 45 °C
Storage temperature (T-T)
- 120GB TLC SSD Latitude D620:-40 - 85 °C
- 1100 1.11 TB PCI Express MLC:-40 - 70 °C

Side by side

Differences highlightedShow differences only

Comparison of DELL-120TLC-NB31, 1100
31 specifications	A Origin Storage 120GB TLC SSD Latitude D620 Model DELL-120TLC-NB31 View product	B Seagate 1100 1.11 TB PCI Express MLC Model 1100 View product
Features5 differ
SSD capacityDiffers	120 GB	1.11 TB
SSD form factorKnown for one	2.5"	Unknown — not stated by the source
InterfaceDiffers	Serial ATA III	PCI Express
NVMeKnown for one	No	Unknown — not stated by the source
Memory typeDiffers	TLC	MLC
NAND flash typeKnown for one	TLC (Triple Level Cell)	Unknown — not stated by the source
Component forKnown for one	Laptop	Unknown — not stated by the source
Hardware encryptionKnown for one	No	Unknown — not stated by the source
Data transfer rateKnown for one	6 Gbit/s	Unknown — not stated by the source
Read speedDiffers	550 MB/s	2700 MB/s
Write speedDiffers	450 MB/s	1100 MB/s
Hot-swapKnown for one	No	Unknown — not stated by the source
Windows operating systems supported	Yes	Yes
Linux operating systems supported	Yes	Yes
Random read (4KB)Known for one	Unknown — not stated by the source	350000 IOPS
Random write (4KB)Known for one	Unknown — not stated by the source	48000 IOPS
Read latencyKnown for one	Unknown — not stated by the source	78 µs
Write latencyKnown for one	Unknown — not stated by the source	18 µs
Packaging dataidentical
Storage drive adapter includedKnown for one	Yes	Unknown — not stated by the source
Operational conditions2 differ
Operating temperature (T-T)Differs	0 - 70 °C	0 - 45 °C
Storage temperature (T-T)Differs	-40 - 85 °C	-40 - 70 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Other featuresidentical
Internal	Yes	Yes
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Internal memory typeKnown for one	TLC	Unknown — not stated by the source
Compatible productsKnown for one	Dell Notebook	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84717070	Unknown — not stated by the source
Poweridentical
Power consumption (read)Known for one	Unknown — not stated by the source	25 W
Power consumption (write)Known for one	Unknown — not stated by the source	25 W
Power consumption (idle)Known for one	Unknown — not stated by the source	15 W
Weight & dimensionsidentical
WeightKnown for one	Unknown — not stated by the source	198.45 g

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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