Kingston Technology KCP556SS8-32 memory module vs Kingston Technology KVR56S46BS8-32 memory module

Comparison of KCP556SS8-32, KVR56S46BS8-32

20 specifications	A Kingston Technology KCP556SS8-32 memory module Model KCP556SS8-32 View product	B Kingston Technology KVR56S46BS8-32 memory module Model KVR56S46BS8-32 View product
Featuresidentical
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 rate	5600 MT/s	5600 MT/s
Component for	Laptop	Laptop
Memory form factor	262-pin SO-DIMM	262-pin SO-DIMM
ECC	No	No
On-Die ECCKnown for one	—Unknown — not stated by the source	Yes
CAS latency	46	46
Buffered memory type	Unregistered (unbuffered)	Unregistered (unbuffered)
Memory voltage	1.1 V	1.1 V
Row cycle timeKnown for one	—Unknown — not stated by the source	48 ns
Refresh row cycle timeKnown for one	—Unknown — not stated by the source	410 ns
Row active timeKnown for one	—Unknown — not stated by the source	32 ns
Programming power voltage (VPP)Known for one	—Unknown — not stated by the source	1.8 V
Operational conditionsidentical
Operating temperature (T-T)Known for one	—Unknown — not stated by the source	0 - 85 °C
Storage temperature (T-T)Known for one	—Unknown — not stated by the source	-55 - 100 °C
Sustainabilityidentical
Compliance certificatesKnown for one	—Unknown — not stated by the source	RoHS
Other featuresidentical
Chips organisation	1Rx8	1Rx8
Doesn't containKnown for one	—Unknown — not stated by the source	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.