OFFTEK 8GB Replacement Memory RAM Upgrade for Dell PowerEdge R230 (DDR4-21300 (PC4-2666) - ECC) Server Memory/Workstation Memory
55% dearer per GB than the average 8GB DDR4 kit we track.
Specification
| Capacity | 8GB |
| Generation | DDR4 |
| Speed | 2666MHz |
| Form factor | DIMM |
| ECC | ECC |
| For | Server |
| Brand | OFFTEK |
| ASIN | B07G5JGY7W |
Price history
Typical price (median) 90-day £95.02 12-month £95.02 12-month low £67.50 All-time low £67.50 (2025-10-23)
Dear for the market Today’s price is 25% above this kit’s typical price for the past year, and it has been cheaper than this for 33% of that year (last on 5 Jun 2026). At £14.84/GB it is dear against the £8.22/GB typical for DDR4 today. Why medians, not averages ›
30-day avg £95.0290-day avg £95.04180-day avg £102.33 (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 | |
|---|---|---|---|---|---|---|---|---|---|
 | £5.62best £/GB | £44.99 | 8GB | SP Silicon Power | Desktop | DDR4 | DIMM 2666MHz | Non-ECCUnbuffered | |
 | £6.00 | £48.00 | 8GB | GLOBAL MEMORY | Desktop | DDR4 | DIMM 2133MHz | - | |
 | £6.00 | £48.00 | 8GB | GLOBAL MEMORY | Desktop | DDR4 | DIMM 2400MHz | - | |
 | £6.00 | £48.00 | 8GB | SK Hynix | Server | DDR4 | DIMM 2133MHz | ECCBuffered | |
 | £6.37 | £50.95 | 8GB | Integral | Mac | DDR4 | DIMM 2400MHz | - | |
 | £6.37 | £50.99 | 8GB | Timetec | Desktop | DDR4 | DIMM 2400MHz | Non-ECCUnbuffered |
About this kit
- Boost Your System’s Performance: Increase available memory for smoother multitasking, improved responsiveness and better performance when running memory-intensive applications.
- Matched Specifically to Your Machine: OFFTEK selects the correct memory configuration for the computer shown in this listing, removing the uncertainty from choosing a compatible upgrade.
- We Do the Technical Checking for You: There is no need to compare memory speeds, voltages, form factors or other technical details, as the upgrade has been matched to the machine’s supported requirements.
- Extend the Life of Your Computer: Increasing the available memory can help your existing machine remain productive for longer, offering a cost-effective alternative to replacing the complete system.
- Quick and Straightforward Upgrade: Memory is simple to install and requires no software installation; shut down and disconnect the machine before fitting and follow the manufacturer’s instructions.
- Tested for Dependable Performance: Every OFFTEK memory module is checked and tested at component and module level to support stable, reliable operation in everyday use.
- Matched Memory, Without the Guesswork: Receive the memory configuration selected on this listing, chosen specifically for the computer model shown to make upgrading simple and reassuring.
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