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Green 288-pin DDR4 UDIMM module with black chips and gold contacts

Timetec

Timetec Hynix IC 8GB DDR4 2666MHz ECC UDIMM Server Memory

SKU CH-PVY9-H3Y65

8GB DDR4 ECC UDIMM running at 2666MHz with CL19 latency and 1.2V operation

  • Total capacity8 GB
  • Product type288-Pin DDR4 SDRAM
  • ECC protection guards data integrity in servers
  • 2666 MHz DDR4 speed supports demanding workloads
  • Single-rank 1Rx8 layout simplifies memory configuration
  • Low 1.2 V operation reduces power draw
  • 288-pin UDIMM form factor fits server boards

Server Memory Module

This 8GB DDR4 UDIMM uses Hynix ICs and runs at 2666MHz with a CL19 latency. It is an unbuffered ECC single-rank design built for selected server systems and is not intended for desktop or laptop use.

Thermals and Power

The module operates at 1.2V within a range of 1.14V to 1.26V for both VDD and VDDQ. Unbuffered ECC DDR4 at this voltage typically runs cool and silent in normal server workloads without active cooling on the memory itself.

Capacity and Interface

The single specification that decides fit is the 8GB capacity combined with the 288-pin DDR4 UDIMM form factor. Buyers who need more storage per slot or a different pin layout must choose another module.

How it compares

Measured against everything we stock in ECC Server RAM, at today’s prices. Recalculated every night.

Price $34.99
Cheaper than about 89% of the 6,523 comparable items (median $188.99).
Total capacity 8 GB
Lower than about 80% of the 6,064 comparable items (median 32 GB).
Price per GB $4.37 per GB
Cheaper than about 78% of the 6,064 comparable items (median $7.25 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Total capacity8 GB
Product type288-Pin DDR4 SDRAM

Questions about this item

How do I install this 288-pin DDR4 module and what step is often missed?

Align the notch on the 288-pin DDR4 module with the motherboard slot key, press down firmly until both retention clips click, and verify the system detects the full 8 GB capacity at 2666 MHz in BIOS.

What maintenance or replacement will this ECC UDIMM need over time?

No routine maintenance is required; if a correctable error count rises or the module fails, replace it with an identical 8 GB DDR4 2666 MHz CL19 1Rx8 ECC UDIMM to keep parity protection intact.

What limit appears first when this memory runs under sustained load?

The CL19 latency at 2666 MHz and the 1.2 V operating voltage set the thermal and timing ceiling; prolonged heavy workloads will hit latency bounds before voltage headroom is exhausted.

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