Product comparison · 2 memory modules

Kingston Technology KSM64R52BD8-32MH memory module vs Kingston Technology KVR56S46BS8-32 memory module

Key differences

Memory data transfer rate
- KSM64R52BD8-32MH memory module:6400 MT/s
- KVR56S46BS8-32 memory module:5600 MT/s
Component for
- KSM64R52BD8-32MH memory module:PC
- KVR56S46BS8-32 memory module:Laptop
Memory form factor
- KSM64R52BD8-32MH memory module:288-pin DIMM
- KVR56S46BS8-32 memory module:262-pin SO-DIMM
ECC
- KSM64R52BD8-32MH memory module:Yes
- KVR56S46BS8-32 memory module:No
CAS latency
- KSM64R52BD8-32MH memory module:52
- KVR56S46BS8-32 memory module:46
Buffered memory type
- KSM64R52BD8-32MH memory module:Registered (buffered)
- KVR56S46BS8-32 memory module:Unregistered (unbuffered)
Refresh row cycle time
- KSM64R52BD8-32MH memory module:295 ns
- KVR56S46BS8-32 memory module:410 ns
Operating temperature (T-T)
- KSM64R52BD8-32MH memory module:0 - 95 °C
- KVR56S46BS8-32 memory module:0 - 85 °C

Differences highlightedShow differences only

Comparison of KSM64R52BD8-32MH, KVR56S46BS8-32
21 specifications	A Kingston Technology KSM64R52BD8-32MH memory module Model KSM64R52BD8-32MH View product	B Kingston Technology KVR56S46BS8-32 memory module Model KVR56S46BS8-32 View product
Features7 differ
Internal memory	32 GB	32 GB
Memory layout (modules x size)	1 x 32 GB	1 x 32 GB
Internal memory type	DDR5	DDR5
Memory data transfer rateDiffers	6400 MT/s	5600 MT/s
Component forDiffers	PC	Laptop
Memory form factorDiffers	288-pin DIMM	262-pin SO-DIMM
ECCDiffers	Yes	No
On-Die ECC	Yes	Yes
CAS latencyDiffers	52	46
Buffered memory typeDiffers	Registered (buffered)	Unregistered (unbuffered)
Memory voltage	1.1 V	1.1 V
Row cycle time	48 ns	48 ns
Refresh row cycle timeDiffers	295 ns	410 ns
Row active time	32 ns	32 ns
Row Precharge Time (TRP)Known for one	16	Unknown — not stated by the source
Programming power voltage (VPP)	1.8 V	1.8 V
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 95 °C	0 - 85 °C
Storage temperature (T-T)	-55 - 100 °C	-55 - 100 °C
Sustainabilityidentical
Compliance certificates	RoHS	RoHS
Other features1 differ
Chips organisationDiffers	2Rx8	1Rx8
Doesn't contain	Halogen	Halogen

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.