SK Hynix HMCG78AHBVA 16GB 6400MHz Non-ECC Unbuffered CSO-DIMM DDR5 Memory
Scan code: LN173741
Manufacturer code: HMCG78AHBVA327N BA
Was: £229.99£219.98
Get it Tomorrow, 16 OctIn stock
SK Hynix HMCG78AHBVA 16GB 6400MHz Non-ECC Unbuffered CSO-DIMM DDR5 Memory
16GB (1 x 16GB) SK Hynix DDR5 CSODIMM Memory, PC5-51200 (6400), Non-ECC CSODIMM, CAS 52, 1Rx8, 1.1V
Scan code:
LN173741
Manufacturer code:
HMCG78AHBVA327N BA
Free delivery on this item
Order now and get it tomorrow, Fri 16th Oct
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Finance this product
- From £10.75 / month (APR 16.9%) for 24 months or 0% for 4 months
- Spend over £390.00 and Buy Now, Pay Later or spread the cost of your finance over 24-48 months with a 10% deposit.
- SCANPROTECT Protect against installation damage for 28 days.
Product Overview
The core difference comes down to one component: a clock driver.
Physical/electrical compatibility: CSODIMMs use the same socket/pinout as standard SODIMMs, so they physically fit — CUDIMM and CSODIMM fit standard DDR5 UDIMM and SODIMM slots, making installation simple on compatible systems and chipsets.
CSODIMM (Clocked SO-DIMM) is a compact DDR5 variant that adds a dedicated Client Clock Driver (CKD) chip directly on the module — CSODIMM modules feature Client Clock Drivers to ensure data integrity and performance remain stable at higher speeds, since electrical noise and jitter become more of a problem as speeds increase. Instead of relying on the processor to generate timing signals, the module generates and redrives its own clock signal, which reduces noise and jitter and improves stability at high frequencies.
Features
SK Hynix 16GB (1x16GB) DDR5 6400Mhz CSODIMM
The SK Hynix HMCG78AHBVA is a 16GB DDR5 unbuffered CSODIMM non-ECC Memory Module, crafted for reliability, speed, and energy efficiency in server / workstation environments. It is part of Hynix's high-performance Compact SODIMM lineup, optimized for data-intensive server workloads and virtualization platforms.
The core difference comes down to one component: a clock driver.
Physical/electrical compatibility: CSODIMMs use the same socket/pinout as standard SODIMMs, so they physically fit — CUDIMM and CSODIMM fit standard DDR5 UDIMM and SODIMM slots, making installation simple on compatible systems and chipsets.
CSODIMM (Clocked SO-DIMM) is a compact DDR5 variant that adds a dedicated Client Clock Driver (CKD) chip directly on the module — CSODIMM modules feature Client Clock Drivers to ensure data integrity and performance remain stable at higher speeds, since electrical noise and jitter become more of a problem as speeds increase. Instead of relying on the processor to generate timing signals, the module generates and redrives its own clock signal, which reduces noise and jitter and improves stability at high frequencies.
Features
• Capacity: 16GB (1x 16GB).
• Speed: 6400MHz (PC5-51200). CSODIMM
• Rank: 1Rx8.
• Form Factor: 262-pin.
• Voltage: 1.1V.
• Compatibility: Laptop / NUC / Server / Workstation.
SK Hynix HMCG78AHBVA 16GB 6400MHz Non-ECC Unbuffered CSO-DIMM DDR5 Memory
![SK Hynix HMCG78AHBVA 16GB 6400MHz Non-ECC Unbuffered CSO-DIMM DDR5 Memory]()
PayPal Credit
| Monthly Payment: | £19.93 |
| Instalment Rate: | 16.9% p.a. (fixed) |
| Cost of purchase: | £219.98 |
| Total inc. interest: | £239.16 |
| Monthly Payment: | £10.75 |
| Instalment Rate: | 16.9% p.a. (fixed) |
| Cost of purchase: | £219.98 |
| Total inc. interest: | £257.74 |
| Example | |
| Minimum Spend: | £99 |
| Instalment Rate: | N/A |
| Cost of purchase: | £99 |
| Total inc. interest: | £99 |
If you are approved for a credit limit with PayPal Credit and use it for future purchases, the APR for those purchases won't be more than 23.9% and may be even lower.
Representative Example:
Purchase Rate: 23.9% p.a. (variable)
Representative: 23.9% APR (variable)
Assumed Credit Limit: £1,200
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