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Manufacturer: SK Hynix Last updated: 2026-09-14
SK Hynix HMCG88AEBUA081N 32GB Review
SK hynix HMCG88AEBUA081N is a 32GB DDR5-4800 UDIMM, SK hynix's baseline-speed 32GB OEM desktop tray part.
32GB and DDR5-4800 decode from SK hynix's HMCG88 part-numbering convention, matching the AEB suffix seen on this catalog's other confirmed 4800MT/s HMCG88 siblings. No published CAS latency or overclock profile for this OEM tray part.
What we can and can't verify
HMCG88 UDIMM family at 32GB/2Rx8; AEB maps to the JEDEC-baseline 4800MT/s bin. No confirmed CAS latency or XMP/EXPO support.
Compatibility
Standard 288-pin desktop DIMM; runs at JEDEC DDR5-4800 on any current Intel or AMD board.
Our verdict
Reviewed by Burooj Alam. Rated by us, not by users.
Best for
- Budget 32GB desktop upgrades at baseline JEDEC speed
- Systems that only support DDR5-4800 anyway
Not for
- Buyers wanting the fastest UDIMM speed available
Specifications
What these specs meanHow fast this kit is among DDR5 kits, rated from its speed and latency.
Identity
| Peak Bandwidth | 38.4 GB/s |
|---|---|
| Brand | SK hynix |
| Part Number | HMCG88AEBUA081N |
| Series | SK hynix OEM Memory |
Memory
| DDR Generation | DDR5 |
|---|---|
| Capacity | 32 GB |
| Speed | 4800 MT/s |
| CAS Latency | 40 |
| Module Count | 1 |
Physical
| Form Factor | DIMM |
|---|
Module and platform
| RAM Segment | Desktop DDR5 |
|---|
Capacity
| Capacity Per Module | 32 GB |
|---|---|
| Ranks Per Module | 2R |
Speed and timings
| Rated Speed | 4800 MT/s |
|---|---|
| True Latency | 16.7 ns |
Silicon
| Memory IC | Undisclosed |
|---|---|
| ECC | No |
FAQs
What are the key specifications of the SK Hynix HMCG88AEBUA081N 32GB?
The SK Hynix HMCG88AEBUA081N 32GB is a memory kit from SK Hynix. Key specs: DDR Generation DDR5, Capacity 32GB, Module Count 1, Speed 4800MT/s (decoded from part number), Rank Configuration 2Rx8 (Dual Rank, x8).
Will the SK Hynix HMCG88AEBUA081N 32GB work with my current setup?
The SK Hynix HMCG88AEBUA081N 32GB lists DDR Generation is DDR5. Check that against the hardware you already own before buying, since this is the field that most often decides whether a part fits. Our upgrade checker at /upgrade can confirm compatibility for common combinations.
Who is the SK Hynix HMCG88AEBUA081N 32GB best suited to?
Best suited to: Budget 32GB desktop upgrades at baseline JEDEC speed; Systems that only support DDR5-4800 anyway.
What are the drawbacks of the SK Hynix HMCG88AEBUA081N 32GB?
Not the best fit for: Buyers wanting the fastest UDIMM speed available.