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Green circuit board with black memory chips and gold edge connectors

Timetec

Timetec Hynix IC 8GB DDR4 2400MHz PC4-19200 ECC Unbuffered CL17 1Rx8 288-Pin UDIMM Server RAM

SKU CH-RPZZ-J559S

8GB DDR4 server memory running at 2400MHz with ECC error correction and CL17 latency

  • Total capacity8 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • CAS latencyCL17
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Memory rank1Rx8

Capacity 8GB

  • ECC protection guards data integrity in server workloads
  • DDR4 2400 speed delivers 19200 MT/s bandwidth
  • Low 1.2 V operation reduces power draw
  • CL17 latency supports responsive memory access
  • Single-rank 1Rx8 layout fits dense server configurations

8GB DDR4 ECC UDIMM for servers

This 8GB module uses 288-pin DDR4 SDRAM rated at 2400MHz with PC4-19200 bandwidth. It operates at 1.2V with a CAS latency of 17 and features ECC error correction in an unbuffered, single-rank 1Rx8 configuration built on Hynix ICs.

Suited for compatible server boards only

It is designed for qualified server platforms from vendors such as Dell, HP, Lenovo, Supermicro and Synology. Desktop or laptop systems cannot use this memory, and boards that require registered or load-reduced DIMMs are not supported.

No bundled accessories or software

The package contains only the single memory module. There are no cables, adapters, cooling components or software utilities included, so installation relies entirely on the host system's existing hardware and firmware.

How it compares

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

Price $36.99
Cheaper than about 88% 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 $4.62 per GB
Cheaper than about 76% 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
Performance
Rated speedDDR4 2400 (PC4 19200)
Memory
CAS latencyCL17
ECC supportYes
Buffer typeUnbuffered
Memory rank1Rx8
Power
Rated voltage1.2 V

Other versions of this model

5 more in the same range

Questions about this item

What motherboard slot does this 288-pin DDR4 module require?

It fits a standard DDR4 UDIMM slot with 288 pins. The board must support unbuffered ECC memory at 1.2 V and accept single-rank 1Rx8 modules.

If I add this CL17 stick to slower DDR4 already installed, what happens?

The system will run all modules at the speed and timings of the slowest stick. This module is rated for DDR4 2400 at CL17; older DDR4 will pull the bus down to its own lower rate.

How can I confirm the ECC function is active after installation?

Enter the BIOS or UEFI and verify that ECC is reported as enabled. You can also run a memory test utility that logs corrected errors; a clean pass with ECC shown active means the module is working as intended.

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