Product comparison · 2 memory modules

Kingston Technology 32GB DDR3 1866MHz ECC 1.5v vs Kingston Technology 32GB DDR3L 1600MHz LRDIMM

Key differences

Internal memory type
- 32GB DDR3 1866MHz ECC 1.5v:DDR3
- 32GB DDR3L 1600MHz LRDIMM:DDR3L
CAS latency
- 32GB DDR3 1866MHz ECC 1.5v:13
- 32GB DDR3L 1600MHz LRDIMM:11
Buffered memory type
- 32GB DDR3 1866MHz ECC 1.5v:Unregistered (unbuffered)
- 32GB DDR3L 1600MHz LRDIMM:Fully buffered
Memory voltage
- 32GB DDR3 1866MHz ECC 1.5v:1.5 V
- 32GB DDR3L 1600MHz LRDIMM:1.35 V
Bus clock rate
- 32GB DDR3 1866MHz ECC 1.5v:1866 MHz
- 32GB DDR3L 1600MHz LRDIMM:1600 MHz

Differences highlightedShow differences only

Comparison of 32GB DDR3 1866MHz ECC 1.5v, 32GB DDR3L 1600MHz LRDIMM
25 specifications	A Kingston Technology 32GB DDR3 1866MHz ECC 1.5v View product	B Kingston Technology 32GB DDR3L 1600MHz LRDIMM View product
Features4 differ
Internal memory typeDiffers	DDR3	DDR3L
CAS latencyDiffers	13	11
Buffered memory typeDiffers	Unregistered (unbuffered)	Fully buffered
Memory voltageDiffers	1.5 V	1.35 V
Row cycle timeKnown for one	47.91 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 channelsKnown for one	Unknown — not stated by the source	Quad-channel
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 features1 differ
Bus clock rateDiffers	1866 MHz	1600 MHz

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.