Product comparison · 2 memory modules

HP 8GB DDR3L-1600 vs Origin Storage 4GB DDR2-6400U 800MHz 240pin 2Rx8 UDIMM

8specifications compared
7differ
1identical
16known for one product only

Key differences

Internal memory
- 8GB DDR3L-1600:8 GB
- 4GB DDR2-6400U 800MHz 240pin 2Rx8 UDIMM:4 GB
Memory layout (modules x size)
- 8GB DDR3L-1600:1 x 8 GB
- 4GB DDR2-6400U 800MHz 240pin 2Rx8 UDIMM:1 x 4 GB
Internal memory type
- 8GB DDR3L-1600:DDR3L
- 4GB DDR2-6400U 800MHz 240pin 2Rx8 UDIMM:DDR2
Component for
- 8GB DDR3L-1600:Laptop
- 4GB DDR2-6400U 800MHz 240pin 2Rx8 UDIMM:PC/Server
Memory form factor
- 8GB DDR3L-1600:204-pin SO-DIMM
- 4GB DDR2-6400U 800MHz 240pin 2Rx8 UDIMM:240-pin DIMM
Memory clock speed
- 8GB DDR3L-1600:1600 MHz
- 4GB DDR2-6400U 800MHz 240pin 2Rx8 UDIMM:800 MHz
Memory voltage
- 8GB DDR3L-1600:1.35 V
- 4GB DDR2-6400U 800MHz 240pin 2Rx8 UDIMM:1.8 V

Side by side

Differences highlightedShow differences only

Comparison of H6Y77AA, DELL512D64D2800
24 specifications	A HP 8GB DDR3L-1600 Model H6Y77AA View product	B Origin Storage 4GB DDR2-6400U 800MHz 240pin 2Rx8 UDIMM Model DELL512D64D2800 View product
Features7 differ
Internal memoryDiffers	8 GB	4 GB
Memory layout (modules x size)Differs	1 x 8 GB	1 x 4 GB
Internal memory typeDiffers	DDR3L	DDR2
Component forDiffers	Laptop	PC/Server
Memory form factorDiffers	204-pin SO-DIMM	240-pin DIMM
ECC	No	No
CAS latencyKnown for one	Unknown — not stated by the source	11
Memory clock speedDiffers	1600 MHz	800 MHz
Buffered memory typeKnown for one	Unknown — not stated by the source	Unregistered (unbuffered)
Memory rankingKnown for one	Unknown — not stated by the source	2
Memory voltageDiffers	1.35 V	1.8 V
BacklightKnown for one	Unknown — not stated by the source	No
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 85 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-25 - 95 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 80%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 85%
Sustainabilityidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Softwareidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Linux operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	133.3 mm
DepthKnown for one	Unknown — not stated by the source	3.8 mm
HeightKnown for one	Unknown — not stated by the source	30.4 mm
WeightKnown for one	Unknown — not stated by the source	100 g
Other featuresidentical
CompatibilityKnown for one	Unknown — not stated by the source	Dell Optiplex 960

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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