Kingston Server Premier 16GB DDR5-5600 ECC Unbuffered DIMM, CL46, 1Rx8, 1.1V, Micron H-die
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Kingston
Kingston Server Premier 16GB DDR5-5600 ECC Unbuffered DIMM, CL46, 1Rx8, 1.1V, Micron H-die
€927.71 inc. VAT
KSM56E46BS8-16MH
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Kingston Server Premier 16GB DDR5-5600 ECC Unbuffered DIMM
16GB · DDR5-5600ECC UDIMM · 1Rx8CL46 · 1.1VMicron H-die
The Kingston Server Premier KSM56E46BS8-16MH is a 16GB DDR5-5600 ECC unbuffered DIMM (UDIMM, 1Rx8, CL46, 1.1V) for ECC-enabled Intel and AMD DDR5 workstations and entry servers — memory that detects and corrects single-bit errors instead of silently passing them to your data.
It uses ten 2G×8 Micron H-die chips: eight for data and two for side-band ECC across the two 36-bit sub-channels, on top of the on-die ECC that every DDR5 chip has. Kingston builds Server Premier modules to a locked bill of materials, so the components do not change between batches — useful when you add memory to a validated system later.
Before you order: This is an ECC UNBUFFERED module. It does not work in servers that need registered memory (RDIMM — most dual-socket Xeon and EPYC 9004 boards), and it is not a laptop SO-DIMM. Your board and CPU must support DDR5 ECC UDIMMs — send us the model and we will check.
What's in the Box
- 1 × Kingston Server Premier 16GB DDR5-5600 ECC UDIMM (KSM56E46BS8-16MH)
- No heatspreader, software or installation hardware
What It Means in Practice
- Real ECC: side-band ECC corrects memory errors at the system level, which on-die ECC alone (in consumer DDR5) does not report to the OS
- Runs at 5600 MT/s with CL46 at JEDEC 1.1V — no XMP/EXPO profile, no overclocking
- For workstations and entry servers on ECC-capable DDR5 platforms, where stability matters more than latency
- Install in pairs for dual-channel bandwidth; mixing with non-ECC modules disables ECC or prevents boot
What Will Not Work
- RDIMM-only servers — registered and unbuffered DDR5 cannot be mixed or substituted
- Laptops and mini PCs with SO-DIMM slots
- DDR4 boards — the DDR5 notch is in a different position
- Consumer boards without ECC support: Kingston only targets ECC-enabled platforms, so we do not promise it in a gaming or office desktop
Key Features
Side-band ECC
x72 module with two extra chips for system-level error correction.
Locked BOM
Server Premier uses fixed components, so later purchases match the original modules.
JEDEC 5600 MT/s
Standard 1.1V timings for stable 24/7 operation, no overclocking needed.
Micron H-die
Ten 2G×8 Micron DRAM chips, single rank (1Rx8).
Technical Specifications
Frequently Asked Questions
Singular Expert Insight · Buyer's Guide
DDR5 ECC UDIMMs are the memory for Intel W680/Xeon E-class and AMD workstation boards that do not take RDIMMs. Kingston Server Premier is a safe pick because of its locked component list and lifetime term. Not sure what your board accepts? Compare with our memory range or ask us.
✓ Buy it if your workstation or entry server supports DDR5 ECC unbuffered DIMMs and you want 16GB modules at 5600 MT/s.
✕ Skip it if your server needs RDIMMs, your laptop needs SO-DIMMs, or you want low-latency gaming memory.
→ Also consider 32GB Kingston Server Premier ECC UDIMMs for larger configurations, or registered DDR5 for dual-socket servers.
Not sure it fits your setup? Send us the model of your rack, switch or device and we will check compatibility before you order.
Features - Kingston - KSM56E46BS8-16MH
More Details
Product Code
03:281425
EAN Code
0740617361292
Manufacturer
Kingston