Kingston
Kingston Server Premier DDR5-4800 ECC UDIMM Spec and Price in the United States
DDR51x32GBUDIMM16.67 ns true latency
Kingston's Server Premier unbuffered ECC line at the 4800 MT/s JEDEC baseline runs the 32GB module at CL40, per the documented listings — the compatibility-first workstation ECC UDIMM option.
Tied 95th of 139 models in the RAM catalog on Speed — 5 models share this figure.
Current best price
Prices exclude sales tax.
Captured periodically and may have changed.- 1x32GB
May 30, 202630 capturestoday · $860.99
Each point is one capture, not a list price. How we track prices
Specifications
- Capacity
- 1x32GB
- True latency
- 16.67 ns
- Memory type
- DDR5
- Speed
- 4800 MT/s
- CAS latency
- Form factor
- UDIMM
- Voltage
- 1.1 V
- Modules
- 1
- RGB
- No
- ECC support
- Yes
Capacities
| Configuration | Part number | Current best price | Price per GB |
|---|---|---|---|
| 1x32GB | KSM48E40BD8KI-32HA | $860.99 at Amazon.com · captured 2026-09-15 | $26.91/GB |
Guides for this category
How much RAM you actually needHow to size memory from the pressure your machine is under now, why running short quietly costs speed, and when a matched pair beats one stick.RAM speed and latency, and when they matterWhat a kit's MT/s and CAS latency each measure, why true latency is the two together, and the machines where the numbers actually change anything.SO-DIMM vs DIMM: the memory a laptop takesWhy laptop memory is a different module from desktop memory, how DDR4 and DDR5 are keyed apart, and why some machines take no module at all.What is ECC memory, and when you need itWhat error-correcting memory actually catches, how registered and load-reduced modules differ from unbuffered ones, and why the platform decides.
Sources
Every spec above was pulled from one of these — a field a source didn't state was left off rather than estimated.