Product comparison · 2 internal solid state drives

Dell 77K16 1.6 TB 2.5" SAS MLC vs Dell RH55W internal solid state drive

5specifications compared
3differ
2identical
3known for one product only

Key differences

The Dell RH55W internal solid state drive has 0.32 TB more SSD capacity than the Dell 77K16 1.6 TB 2.5" SAS MLC (1.92 TB vs 1.6 TB). The Dell 77K16 1.6 TB 2.5" SAS MLC has 6 Gbit/s more data transfer rate than the Dell RH55W internal solid state drive (12 Gbit/s vs 6 Gbit/s). Interface: SAS on the Dell 77K16 1.6 TB 2.5" SAS MLC, Serial ATA III on the Dell RH55W internal solid state drive.

SSD capacity
- 77K16 1.6 TB 2.5" SAS MLC:1.6 TB
- RH55W internal solid state drive:1.92 TB
Interface
- 77K16 1.6 TB 2.5" SAS MLC:SAS
- RH55W internal solid state drive:Serial ATA III
Data transfer rate
- 77K16 1.6 TB 2.5" SAS MLC:12 Gbit/s
- RH55W internal solid state drive:6 Gbit/s

Side by side

Differences highlightedShow differences only

Comparison of 77K16, RH55W
8 specifications	A Dell 77K16 1.6 TB 2.5" SAS MLC Model 77K16 View product	B Dell RH55W internal solid state drive Model RH55W View product
Features3 differ
SSD capacityDiffers	1.6 TB	1.92 TB
SSD form factor	2.5"	2.5"
InterfaceDiffers	SAS	Serial ATA III
NVMeKnown for one	No	Unknown — not stated by the source
Memory typeKnown for one	MLC	Unknown — not stated by the source
Component for	Server/workstation	Server/workstation
Data transfer rateDiffers	12 Gbit/s	6 Gbit/s
Target workloadKnown for one	Unknown — not stated by the source	Read Intensive (RI)

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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