Product comparison · 2 memory modules

HyperX 8GB DDR3L-1866 vs Kingston Technology Valueram 8GB

Key differences

Component for
- 8GB DDR3L-1866:Laptop
- Valueram 8GB:PC/Server
Memory form factor
- 8GB DDR3L-1866:204-pin SO-DIMM
- Valueram 8GB:240-pin DIMM
ECC
- 8GB DDR3L-1866:No
- Valueram 8GB:Yes
CAS latency
- 8GB DDR3L-1866:10
- Valueram 8GB:9
Memory bus
- 8GB DDR3L-1866:64 bit
- Valueram 8GB:72 bit
Buffered memory type
- 8GB DDR3L-1866:Unregistered (unbuffered)
- Valueram 8GB:Registered (buffered)
Module configuration
- 8GB DDR3L-1866:1024M x 64
- Valueram 8GB:1G X 72

Differences highlightedShow differences only

Comparison of 8GB DDR3L-1866, Valueram 8GB
24 specifications	A HyperX 8GB DDR3L-1866 View product	B Kingston Technology Valueram 8GB View product
Features7 differ
Component forDiffers	Laptop	PC/Server
Memory form factorDiffers	204-pin SO-DIMM	240-pin DIMM
ECCDiffers	No	Yes
CAS latencyDiffers	10	9
Memory clock speedKnown for one	1866 MHz	Unknown — not stated by the source
Memory busDiffers	64 bit	72 bit
Buffered memory typeDiffers	Unregistered (unbuffered)	Registered (buffered)
Module configurationDiffers	1024M x 64	1G X 72
Row cycle timeKnown for one	44.7 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	34 ns	Unknown — not stated by the source
Memory rankingKnown for one	Unknown — not stated by the source	2
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 85 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-55 - 100 °C	Unknown — not stated by the source
Other featuresidentical
Chips organisationKnown for one	Unknown — not stated by the source	X4
Bus clock rateKnown for one	Unknown — not stated by the source	1333 MHz
Error indicationKnown for one	Unknown — not stated by the source	ECC
Internal memoryKnown for one	Unknown — not stated by the source	8192 MB
Memory layoutKnown for one	Unknown — not stated by the source	1 x 8192 MB

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.