Product comparison · 2 memory modules

Kingston Technology KSM26RS8L/8MEI memory module vs Origin Storage 4GB DDR4 2666MHz UDIMM 1Rx16 Non ECC 1.2V

15specifications compared
6differ
9identical
17known for one product only

Key differences

Internal memory
- KSM26RS8L/8MEI memory module:8 GB
- 4GB DDR4 2666MHz UDIMM 1Rx16 Non ECC 1.2V:4 GB
Memory layout (modules x size)
- KSM26RS8L/8MEI memory module:1 x 8 GB
- 4GB DDR4 2666MHz UDIMM 1Rx16 Non ECC 1.2V:1 x 4 GB
ECC
- KSM26RS8L/8MEI memory module:Yes
- 4GB DDR4 2666MHz UDIMM 1Rx16 Non ECC 1.2V:No
Buffered memory type
- KSM26RS8L/8MEI memory module:Registered (buffered)
- 4GB DDR4 2666MHz UDIMM 1Rx16 Non ECC 1.2V:Unregistered (unbuffered)
Storage temperature (T-T)
- KSM26RS8L/8MEI memory module:-55 - 100 °C
- 4GB DDR4 2666MHz UDIMM 1Rx16 Non ECC 1.2V:-25 - 95 °C
Height
- KSM26RS8L/8MEI memory module:18.8 mm
- 4GB DDR4 2666MHz UDIMM 1Rx16 Non ECC 1.2V:31.2 mm

Side by side

Differences highlightedShow differences only

Comparison of KSM26RS8L/8MEI, 4GB DDR4 2666MHz UDIMM 1Rx16 Non ECC 1.2V
32 specifications	A Kingston Technology KSM26RS8L/8MEI memory module Model KSM26RS8L/8MEI View product	B Origin Storage 4GB DDR4 2666MHz UDIMM 1Rx16 Non ECC 1.2V View product
Features4 differ
Internal memoryDiffers	8 GB	4 GB
Memory layout (modules x size)Differs	1 x 8 GB	1 x 4 GB
Internal memory type	DDR4	DDR4
Component for	PC/Server	PC/Server
Memory form factor	288-pin DIMM	288-pin DIMM
ECCDiffers	Yes	No
CAS latency	19	19
Memory clock speedKnown for one	Unknown — not stated by the source	2666 MHz
Buffered memory typeDiffers	Registered (buffered)	Unregistered (unbuffered)
Memory ranking	1	1
Memory voltage	1.2 V	1.2 V
BacklightKnown for one	Unknown — not stated by the source	No
Module configurationKnown for one	1024M x 72	Unknown — not stated by the source
Row cycle timeKnown for one	45.75 ns	Unknown — not stated by the source
Refresh row cycle timeKnown for one	350 ns	Unknown — not stated by the source
Row active timeKnown for one	32 ns	Unknown — not stated by the source
Programming power voltage (VPP)Known for one	2.5 V	Unknown — not stated by the source
Lead platingKnown for one	Gold	Unknown — not stated by the source
Compatible productsKnown for one	Supermicro - A2SD1-3750F Motherboard Supermicro - A2SD1-3955F Motherboard Supermicro - SuperBlade SBI-4429P-T2N (Super B11DPT-P) Supermicro - SuperBlade SBI-6129P-C3N (Super B11DPE) Supermicro - SuperBlade SBI-6129P-T3N (Super B11DPE) Supermicro - SuperBlade SBI-6419P-C3N (Super B11SPE-CPU-TF) Super	Unknown — not stated by the source
JEDEC standardKnown for one	Yes	Unknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)	0 - 85 °C	0 - 85 °C
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%
Sustainabilityidentical
Compliance certificates	RoHS	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 & dimensions1 differ
Width	133.3 mm	133.3 mm
DepthKnown for one	Unknown — not stated by the source	3.8 mm
HeightDiffers	18.8 mm	31.2 mm
WeightKnown for one	Unknown — not stated by the source	100 g
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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