Product comparison · 2 memory modules

Origin Storage 1GB DDR2 PC2-5300 667MHz 2RX8 vs Origin Storage 2GB DDR3 1333MHz SODIMM 1Rx8 Non-ECC

Key differences

Internal memory
- 1GB DDR2 PC2-5300 667MHz 2RX8:1 GB
- 2GB DDR3 1333MHz SODIMM 1Rx8 Non-ECC:2 GB
Memory layout (modules x size)
- 1GB DDR2 PC2-5300 667MHz 2RX8:1 x 1 GB
- 2GB DDR3 1333MHz SODIMM 1Rx8 Non-ECC:1 x 2 GB
Internal memory type
- 1GB DDR2 PC2-5300 667MHz 2RX8:DDR2
- 2GB DDR3 1333MHz SODIMM 1Rx8 Non-ECC:DDR3
Component for
- 1GB DDR2 PC2-5300 667MHz 2RX8:PC/Server
- 2GB DDR3 1333MHz SODIMM 1Rx8 Non-ECC:Laptop
Memory form factor
- 1GB DDR2 PC2-5300 667MHz 2RX8:240-pin DIMM
- 2GB DDR3 1333MHz SODIMM 1Rx8 Non-ECC:204-pin SO-DIMM
Memory clock speed
- 1GB DDR2 PC2-5300 667MHz 2RX8:667 MHz
- 2GB DDR3 1333MHz SODIMM 1Rx8 Non-ECC:1333 MHz
Memory ranking
- 1GB DDR2 PC2-5300 667MHz 2RX8:2
- 2GB DDR3 1333MHz SODIMM 1Rx8 Non-ECC:1
Memory voltage
- 1GB DDR2 PC2-5300 667MHz 2RX8:1.8 V
- 2GB DDR3 1333MHz SODIMM 1Rx8 Non-ECC:1.5 V

Differences highlightedShow differences only

Comparison of DELL128D64B2667, DELL256S64D31333
26 specifications	A Origin Storage 1GB DDR2 PC2-5300 667MHz 2RX8 Model DELL128D64B2667 View product	B Origin Storage 2GB DDR3 1333MHz SODIMM 1Rx8 Non-ECC Model DELL256S64D31333 View product
Features8 differ
Internal memoryDiffers	1 GB	2 GB
Memory layout (modules x size)Differs	1 x 1 GB	1 x 2 GB
Internal memory typeDiffers	DDR2	DDR3
Component forDiffers	PC/Server	Laptop
Memory form factorDiffers	240-pin DIMM	204-pin SO-DIMM
ECC	No	No
CAS latency	11	11
Memory clock speedDiffers	667 MHz	1333 MHz
Buffered memory type	Unregistered (unbuffered)	Unregistered (unbuffered)
Memory rankingDiffers	2	1
Memory voltageDiffers	1.8 V	1.5 V
Backlight	No	No
Operational conditionsidentical
Operating temperature (T-T)	0 - 85 °C	0 - 85 °C
Storage temperature (T-T)	-25 - 95 °C	-25 - 95 °C
Operating relative humidity (H-H)	10 - 80%	10 - 80%
Storage relative humidity (H-H)	10 - 85%	10 - 85%
Sustainability1 differ
Compliance certificatesDiffers	RoHS	RoHS, CE, UKCA, Federal Communications Commission (FCC), REACH
Softwareidentical
Windows operating systems supported	Yes	Yes
Linux operating systems supported	Yes	Yes
Weight & dimensions2 differ
WidthDiffers	133.3 mm	67.6 mm
Depth	3.8 mm	3.8 mm
HeightDiffers	30.4 mm	31.8 mm
Weight	100 g	100 g
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84733020
Other features1 differ
CompatibilityDiffers	Dell Optiplex 740/745/755/760	Dell Latitude E5510/5520
Warranty periodKnown for one	Unknown — not stated by the source	20 year(s)

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.