Samsung 32GB DDR5 4800MHz PC5-38400 ECC RDIMM 2Rx8 Dual Rank 1.1V Registered DIMM 288-Pin Server RAM Memory M321R4GA3BB6-CQK
108% dearer per GB than the average 32GB DDR5 kit we track.
Specification
| Capacity | 32GB |
| Generation | DDR5 |
| Speed | 4800MHz |
| Form factor | DIMM |
| ECC | Non-ECC |
| Buffered | Unbuffered |
| For | Server |
| Brand | Samsung |
| ASIN | B0CFG7F72M |
Price history
Typical price (median) 90-day £1,193.99 12-month £998.99 12-month low £808.99 All-time low £132.89 (2024-02-21)
Dear for the market Today’s price is 40% above this kit’s typical price for the past year, and it has been cheaper than this for 92% of that year (last on 15 Sep 2026). At £43.62/GB it is dear against the £18.47/GB typical for DDR5 today. Why medians, not averages ›
30-day avg £1,212.8190-day avg £1,116.85180-day avg £1,053.89 (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 | |
|---|---|---|---|---|---|---|---|---|---|
 | £11.56best £/GB | £369.99▼ 29% | 32GB | Transcend | Server | DDR5 | DIMM 5600MHz | ECC | |
 | £13.02 | £416.60▼ 17% | 32GB (2x16GB) | Kingston | Desktop | DDR5 | DIMM 5600MHz | - | |
 | £13.04 | £417.18 | 32GB (2x16GB) | PNY | Desktop | DDR5 | DIMM 5600MHz | Unbuffered | |
 | £13.15 | £420.95 | 32GB (2x16GB) | Integral | Desktop | DDR5 | DIMM 4800MHz | - | |
 | £13.31 | £425.95▼ 6% | 32GB | Integral | Desktop | DDR5 | DIMM 4800MHz | Non-ECC | |
 | £13.32 | £426.22 | 32GB | ByteFest | Desktop | DDR5 | DIMM 4800MHz | Non-ECCUnbuffered |
About this kit
- Samsung DDR5 Memory RAM | Part Number: M321R4GA3BB6-CQK
- Single 32 GB Module; DDR5 DIMM 288-Pin; Speeds up to 4800 MHz, PC5-38400 (PC5-4800B)
- ECC Registered RDIMM; 2Rx8 (Dual Rank x8); JEDEC DDR5 standard 1.1V
- Compatible for select DDR5 Servers and Workstations; *Not Compatible with Desktop or Laptop Computers*
- Note: This memory is ECC Registered and cannot be mixed with different ECC types such as ECC Unbuffered, ECC Load Reduced, or Non-ECC Unbuffered; (Refer to your system's manual for memory seating and channel guidelines)
- Expands your system's available memory resource improving performance, reducing bottlenecks, and increasing workload capacity
Brand: SamsungPart Number: M321R4GA3BB6-CQK Memory Type: DDR5Memory Size: Single 32 GB Module Form Factor: DIMM ( 288 Pin ) ECC Type: ECC-RDIMM ( Registered DIMM ) Speed: 4800 MHz ( PC5-38400 / PC5-4800 ) Rank: 2Rx8 - Dual Rank x8 Voltage: 1.1VCompatible for select DDR5 Servers and Workstations *Not Compatible for Desktop or Laptop computers*
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