Product comparison · 2 memory modules

Kingston Technology 4GB DDR4 2400MHz Module vs Origin Storage 4GB DDR2 400MHz RDIMM 2Rx4 ECC

16specifications compared
7differ
9identical
22known for one product only

Key differences

Internal memory type
- 4GB DDR4 2400MHz Module:DDR4
- 4GB DDR2 400MHz RDIMM 2Rx4 ECC:DDR2
Memory form factor
- 4GB DDR4 2400MHz Module:288-pin DIMM
- 4GB DDR2 400MHz RDIMM 2Rx4 ECC:240-pin DIMM
CAS latency
- 4GB DDR4 2400MHz Module:17
- 4GB DDR2 400MHz RDIMM 2Rx4 ECC:10
Buffered memory type
- 4GB DDR4 2400MHz Module:Unregistered (unbuffered)
- 4GB DDR2 400MHz RDIMM 2Rx4 ECC:Registered (buffered)
Memory ranking
- 4GB DDR4 2400MHz Module:1
- 4GB DDR2 400MHz RDIMM 2Rx4 ECC:2
Memory voltage
- 4GB DDR4 2400MHz Module:1.2 V
- 4GB DDR2 400MHz RDIMM 2Rx4 ECC:1.8 V
Storage temperature (T-T)
- 4GB DDR4 2400MHz Module:-55 - 100 °C
- 4GB DDR2 400MHz RDIMM 2Rx4 ECC:-25 - 95 °C

Side by side

Differences highlightedShow differences only

Comparison of 4GB DDR4 2400MHz Module, OM4G2400R2RX4E18
38 specifications	A Kingston Technology 4GB DDR4 2400MHz Module View product	B Origin Storage 4GB DDR2 400MHz RDIMM 2Rx4 ECC Model OM4G2400R2RX4E18 View product
Features6 differ
Internal memory typeDiffers	DDR4	DDR2
Memory form factorDiffers	288-pin DIMM	240-pin DIMM
CAS latencyDiffers	17	10
Buffered memory typeDiffers	Unregistered (unbuffered)	Registered (buffered)
Memory rankingDiffers	1	2
Memory voltageDiffers	1.2 V	1.8 V
Module configurationKnown for one	512M x 72	Unknown — not stated by the source
Row cycle timeKnown for one	46.16 ns	Unknown — not stated by the source
Refresh row cycle timeKnown for one	260 ns	Unknown — not stated by the source
Row active timeKnown for one	32 ns	Unknown — not stated by the source
SPD profileKnown for one	Yes	Unknown — not stated by the source
Memory typeKnown for one	PC4-19200	Unknown — not stated by the source
Product colourKnown for one	Green	Unknown — not stated by the source
Cooling typeKnown for one	Heatsink	Unknown — not stated by the source
Lead platingKnown for one	Gold	Unknown — not stated by the source
Memory clock speedKnown for one	Unknown — not stated by the source	400 MHz
BacklightKnown for one	Unknown — not stated by the source	No
Operational conditions1 differ
Storage temperature (T-T)Differs	-55 - 100 °C	-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%
Softwareidentical
Mac operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Weight & dimensionsidentical
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
Packaging dataidentical
Package typeKnown for one	DIMM	Unknown — not stated by the source
Other featuresidentical
Chips organisationKnown for one	x8	Unknown — not stated by the source
Doesn't containKnown for one	Halogen	Unknown — not stated by the source
Number of pinsKnown for one	288	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84733020

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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