Product comparison · 2 memory modules

Acer Hera memory module vs Kingston Technology 32GB DDR5 6400MT/s ECC Registered DIMM

13specifications compared
10differ
3identical
21known for one product only

Key differences

The Acer Hera memory module has 32 GB more internal memory than the Kingston Technology 32GB DDR5 6400MT/s ECC Registered DIMM (64 GB vs 32 GB). The Acer Hera memory module has 1 x 32 GB more memory layout (modules x size) than the Kingston Technology 32GB DDR5 6400MT/s ECC Registered DIMM (2 x 32 GB vs 1 x 32 GB). The Kingston Technology 32GB DDR5 6400MT/s ECC Registered DIMM has 20 more CAS latency than the Acer Hera memory module (52 vs 32). Component for: PC on the Acer Hera memory module, Server on the Kingston Technology 32GB DDR5 6400MT/s ECC Registered DIMM. Buffered memory type: Unregistered (unbuffered) on the Acer Hera memory module, Registered (buffered) on the Kingston Technology 32GB DDR5 6400MT/s ECC Registered DIMM.

Internal memory
- Hera memory module:64 GB
- 32GB DDR5 6400MT/s ECC Registered DIMM:32 GB
Memory layout (modules x size)
- Hera memory module:2 x 32 GB
- 32GB DDR5 6400MT/s ECC Registered DIMM:1 x 32 GB
Component for
- Hera memory module:PC
- 32GB DDR5 6400MT/s ECC Registered DIMM:Server
CAS latency
- Hera memory module:32
- 32GB DDR5 6400MT/s ECC Registered DIMM:52
Buffered memory type
- Hera memory module:Unregistered (unbuffered)
- 32GB DDR5 6400MT/s ECC Registered DIMM:Registered (buffered)
Memory voltage
- Hera memory module:1.4 V
- 32GB DDR5 6400MT/s ECC Registered DIMM:1.1 V
Operating temperature (T-T)
- Hera memory module:0 - 85 °C
- 32GB DDR5 6400MT/s ECC Registered DIMM:0 - 95 °C
Storage temperature (T-T)
- Hera memory module:-40 - 85 °C
- 32GB DDR5 6400MT/s ECC Registered DIMM:-55 - 100 °C

Side by side

Differences highlightedShow differences only

Comparison of Hera, KSM64R52BD8-32HA
34 specifications	A Acer Hera memory module Model Hera View product	B Kingston Technology 32GB DDR5 6400MT/s ECC Registered DIMM Model KSM64R52BD8-32HA View product
Features6 differ
Internal memoryDiffers	64 GB	32 GB
Memory layout (modules x size)Differs	2 x 32 GB	1 x 32 GB
Component forDiffers	PC	Server
ECCKnown for one	Unknown — not stated by the source	Yes
On-Die ECCKnown for one	Unknown — not stated by the source	No
CAS latencyDiffers	32	52
Buffered memory typeDiffers	Unregistered (unbuffered)	Registered (buffered)
Memory rankingKnown for one	Unknown — not stated by the source	2
Memory voltageDiffers	1.4 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	295 ns
Row active timeKnown for one	Unknown — not stated by the source	32 ns
Row Precharge Time (TRP)Known for one	Unknown — not stated by the source	16
Programming power voltage (VPP)Known for one	Unknown — not stated by the source	1.8 V
SPD profileKnown for one	Unknown — not stated by the source	Yes
Lead platingKnown for one	Unknown — not stated by the source	Gold
JEDEC standardKnown for one	Unknown — not stated by the source	Yes
Intel Extreme Memory Profile (XMP)Known for one	Yes	Unknown — not stated by the source
Intel Extreme Memory Profile (XMP) versionKnown for one	3.0	Unknown — not stated by the source
AMD Extended Profiles for Overclocking (EXPO)Known for one	Yes	Unknown — not stated by the source
BacklightKnown for one	Yes	Unknown — not stated by the source
Backlight colourKnown for one	RGB	Unknown — not stated by the source
Operational conditions2 differ
Operating temperature (T-T)Differs	0 - 85 °C	0 - 95 °C
Storage temperature (T-T)Differs	-40 - 85 °C	-55 - 100 °C
Sustainabilityidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Weight & dimensions2 differ
WidthDiffers	136.5 mm	133.3 mm
HeightDiffers	8.4 mm	31.2 mm
DepthKnown for one	50.1 mm	Unknown — not stated by the source
Other featuresidentical
Chips organisationKnown for one	Unknown — not stated by the source	2Rx8
Doesn't containKnown for one	Unknown — not stated by the source	Halogen
CertificationKnown for one	CE, FCC, RoHS, VCCI, RCM, BSMI	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.

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