Kingston Technology KTH-PL421/16G, 16 GB DDR4-2133 MHz ECC Memory Module
17% cheaper per GB than the average 16GB DDR4 kit we track.
Specification
| Capacity | 16GB |
| Generation | DDR4 |
| Speed | 2133MHz |
| Form factor | DIMM |
| ECC | ECC |
| For | Server |
| Brand | Kingston |
| ASIN | B00OPTURK0 |
Price history
Typical price (median) 90-day £112.49 12-month £112.49 12-month low £74.40 All-time low £35.11 (2024-11-27)
Modest Today’s price is 0% above this kit’s typical price for the past year, and it has been cheaper than this for 35% of that year (last on 16 Jan 2026). Why medians, not averages ›
30-day avg £120.3890-day avg £131.91180-day avg £132.96 (averages are pulled up by price spikes; the medians above are the better guide)
Cheaper per GB in the same spec
Same generation, capacity and form factor as this kit, ranked by £/GB. See all ›
| £/GB | Price | Capacity | Manufacturer | For | Type | Form Factor | ECC / Buffered | Description | |
|---|---|---|---|---|---|---|---|---|---|
 | £4.15best £/GB | £66.44 | 16GB (2x8GB) | Corsair | Desktop | DDR4 | DIMM 3600MHz | - | |
 | £4.75 | £75.95 | 16GB (2x8GB) | Glowster | Desktop | DDR4 | DIMM 3200MHz | - | |
 | £5.18 | £82.95 | 16GB | Integral | Mac | DDR4 | DIMM 2400MHz | - | |
 | £5.25 | £83.99 | 16GB | Timetec | Desktop | DDR4 | DIMM 2133MHz | Non-ECCUnbuffered | |
 | £5.31 | £84.99 | 16GB | Timetec | Desktop | DDR4 | DIMM 2400MHz | Non-ECCUnbuffered | |
 | £5.31 | £84.99 | 16GB | Timetec | Desktop | DDR4 | DIMM 2666MHz | Non-ECCUnbuffered |
About this kit
- All system specific memory is backed by a lifetime warranty
- All Kingston memory modules are 100% tested
- All system specific memory comes with free technical support
- Customised and tested to meet the exact specifications of each system
- Designed for KTH HP compatible systems
Product Description Kingston memory is designed, manufactured and rigorously tested to meet the exact specifications of each brand name system. It's guaranteed to be compatible and backed by a lifetime warranty and legendary Kingston reliability. Note:Please always check the compatibility with manufacturer before purchasing this DRAM module. Certain motherboards may not be compatible with this product and the user should always check system compatibility on the manufacturer's website. Compaatibility list : HP/Compaq-Apollo 4200 Gen9(G9) HP/Compaq-Apollo 4500 Gen9(G9) HP/Compaq-ProLiant BL460C Gen9(G9) HP/Compaq-ProLiant BL660C Gen9(G9) HP/Compaq-ProLiant DL120 Gen9(G9) HP/Compaq-ProLiant DL160 Gen9(G9) HP/Compaq-ProLiant DL180 Gen9(G9) HP/Compaq-ProLiant DL360 Gen9(G9) HP/Compaq-ProLiant DL380 Gen9(G9) HP/Compaq-ProLiant DL380P Gen9(G9) HP/Compaq-ProLiant DL560 Gen9(G9) HP/Compaq-ProLiant DL580 Gen9(G9) HP/Compaq-ProLiant DL60 Gen9(G9) HP/Compaq-ProLiant DL80 Gen9(G9) HP/Compaq-ProLiant ML110 Gen9(G9) HP/Compaq-ProLiant ML150 Gen9(G9) HP/Compaq-ProLiant ML350 Gen9(G9) HP/Compaq-ProLiant WS460c Gen9(G9) HP/Compaq-ProLiant XL170r Gen9(G9) HP/Compaq-ProLiant XL190r Gen9(G9) HP/Compaq-ProLiant XL230a Gen9(G9) HP/Compaq-ProLiant XL250a Gen9(G9) HP/Compaq-ProLiant XL450 Gen9(G9) Box Contains 1 x Kingston 16GB module
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