Consumercarts is reader-supported. Learn more
Disclaimer: The price and specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.
Manufacturer: Kingston Last updated: 2026-09-14
Kingston K4N59R-HYA-K 16GB Review
Kingston K4N59R-HYA-K is a 16GB DDR5-5600 non-ECC unbuffered UDIMM sold as an official Kingston OEM part.
This is genuine Kingston-made memory verified by an official Kingston OEM product photo, sold through system-integrator channels at DDR5-5600 without a published CAS-latency spec.
What the Part Number Tells You
K4N59R-HYA-K is Kingston's OEM/system-integrator numbering for a DDR5-5600 non-ECC unbuffered 288-pin desktop UDIMM, confirmed via an official Kingston OEM product photo rather than a retail box listing.
Compatibility
A standard single-module, non-ECC desktop UDIMM with no RGB. Runs in any DDR5 desktop board accepting unbuffered memory at a safe JEDEC profile absent a published CAS latency.
Comparison to Alternatives
For documented rated timings at the same speed grade, the Kingston FURY Beast KF556C40BB-16 (16GB DDR5-5600 CL40) in this catalog is the retail equivalent. This OEM part suits system builders matching memory already qualified for a specific prebuilt configuration.
Our verdict
Reviewed by Burooj Alam. Rated by us, not by users.
Best for
- System integrators and prebuilt PC upgrades
- Matching memory already qualified for a specific OEM system
- Budget DDR5-5600 desktop builds
Not for
- Buyers who want a published, warranty-registered retail CAS-latency spec
- Overclocking or XMP/EXPO tuning
Specifications
What these specs meanIdentity
| Peak Bandwidth | 44.8 GB/s |
|---|---|
| Brand | Kingston |
| Part Number | K4N59R-HYA-K |
| Series | OEM |
Memory
| DDR Generation | DDR5 |
|---|---|
| Capacity | 16 GB |
| Speed | 5600 MT/s |
| Module Count | 1 |
Module and platform
| RAM Segment | Desktop DDR5 |
|---|---|
| Form Factor | DIMM |
Capacity
| Total Capacity | 16 GB |
|---|---|
| Capacity Per Module | 16 GB |
| Kit Type | Single Module |
| Ranks Per Module | 1R |
Speed and timings
| Rated Speed | 5600 MT/s |
|---|
Overclocking profile
| XMP Support | No |
|---|---|
| EXPO Support | No |
| Rated Voltage | 1.1 V |
Silicon
| Memory IC | Undisclosed |
|---|---|
| ECC | No |
FAQs
What are the key specifications of the Kingston K4N59R-HYA-K 16GB?
Key specs for the Kingston K4N59R-HYA-K 16GB: Capacity Per Module 16 GB, Total Capacity 16 GB, Capacity 16 GB, Speed 5600 MT/s, Rated Speed 5600 MT/s, OC Profile JEDEC only.
Will the Kingston K4N59R-HYA-K 16GB work with my current setup?
The Kingston K4N59R-HYA-K 16GB 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 Kingston K4N59R-HYA-K 16GB best suited to?
Best suited to: System integrators and prebuilt PC upgrades; Matching memory already qualified for a specific OEM system; Budget DDR5-5600 desktop builds.
What are the drawbacks of the Kingston K4N59R-HYA-K 16GB?
Not the best fit for: Buyers who want a published, warranty-registered retail CAS-latency spec; Overclocking or XMP/EXPO tuning.