Product comparison · 2 memory modules

HyperX 8GB DDR3L-1866 vs Kingston Technology 16GB DDR3 1600MHz Module

10specifications compared
9differ
1identical
16known for one product only

Key differences

Internal memory
- 8GB DDR3L-1866:8 GB
- 16GB DDR3 1600MHz Module:16 GB
Memory layout (modules x size)
- 8GB DDR3L-1866:1 x 8 GB
- 16GB DDR3 1600MHz Module:1 x 16 GB
Internal memory type
- 8GB DDR3L-1866:DDR3L
- 16GB DDR3 1600MHz Module:DDR3
Component for
- 8GB DDR3L-1866:Laptop
- 16GB DDR3 1600MHz Module:PC/Server
Memory form factor
- 8GB DDR3L-1866:204-pin SO-DIMM
- 16GB DDR3 1600MHz Module:240-pin DIMM
ECC
- 8GB DDR3L-1866:No
- 16GB DDR3 1600MHz Module:Yes
Memory bus
- 8GB DDR3L-1866:64 bit
- 16GB DDR3 1600MHz Module:72 bit
Buffered memory type
- 8GB DDR3L-1866:Unregistered (unbuffered)
- 16GB DDR3 1600MHz Module:Registered (buffered)

Side by side

Differences highlightedShow differences only

Comparison of 8GB DDR3L-1866, 16GB DDR3 1600MHz Module
26 specifications	A HyperX 8GB DDR3L-1866 View product	B Kingston Technology 16GB DDR3 1600MHz Module View product
Features9 differ
Internal memoryDiffers	8 GB	16 GB
Memory layout (modules x size)Differs	1 x 8 GB	1 x 16 GB
Internal memory typeDiffers	DDR3L	DDR3
Component forDiffers	Laptop	PC/Server
Memory form factorDiffers	204-pin SO-DIMM	240-pin DIMM
ECCDiffers	No	Yes
CAS latencyKnown for one	10	Unknown — not stated by the source
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)
Memory voltageKnown for one	1.35 V	Unknown — not stated by the source
Module configurationDiffers	1024M x 64	2G 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
Lead plating	Gold	Gold
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
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	133.3 mm
Other featuresidentical
Chips organisationKnown for one	Unknown — not stated by the source	X4
CompatibilityKnown for one	Unknown — not stated by the source	672631-B21 (HP); 672633-B21 (HP); 684066-B21 (HP); A2Z52AA (HP)
Bus clock rateKnown for one	Unknown — not stated by the source	1600 MHz
Error indicationKnown for one	Unknown — not stated by the source	ECC
Internal memoryKnown for one	Unknown — not stated by the source	16384 MB
Memory layoutKnown for one	Unknown — not stated by the source	1 x 16384 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.

More memory module comparisons

All memory module comparisons