Kingston Technology KSM32ED8/32HD memory module vs Lenovo 4X77A99752 memory module

Comparison of KSM32ED8/32HD, 4X77A99752

24 specifications	A Kingston Technology KSM32ED8/32HD memory module Model KSM32ED8/32HD View product	B Lenovo 4X77A99752 memory module Model 4X77A99752 View product
Features2 differ
Internal memory typeDiffers	DDR4	DDR5
Memory data transfer rateKnown for one	3200 MT/s	—Unknown — not stated by the source
CAS latencyKnown for one	22	—Unknown — not stated by the source
Buffered memory typeDiffers	Unregistered (unbuffered)	Clocked unregistered (unbuffered)
Memory channelsKnown for one	Dual-channel	—Unknown — not stated by the source
Memory rankingKnown for one	2	—Unknown — not stated by the source
Memory voltageKnown for one	1.2 V	—Unknown — not stated by the source
Module configurationKnown for one	2048M x 72	—Unknown — not stated by the source
Row cycle timeKnown for one	45.75 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
SPD profileKnown for one	Yes	—Unknown — not stated by the source
JEDEC standardKnown for one	Yes	—Unknown — not stated by the source
Memory clock speedKnown for one	—Unknown — not stated by the source	5600 MHz
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
Sustainabilityidentical
Compliance certificatesKnown for one	RoHS	—Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	133.3 mm	—Unknown — not stated by the source
HeightKnown for one	31.2 mm	—Unknown — not stated by the source

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.