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Green 288-pin DDR4 DIMM with black chips and silver register chip

A-Tech

A-Tech 8GB DDR4 2400 ECC RDIMM 1Rx8 CL17 1.2V Server RAM

SKU CH-2SAC-G430V

8GB DDR4 2400 ECC registered DIMM replacement for Micron MTA9ASF1G72PZ-2G3, MTA9ASF1G72PZ-2G3A1, MTA9ASF1G72PZ-2G3B1 with CL17 latency and 1.2V operation

  • Total capacity8 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL17
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • ECC protection prevents data corruption with registered DDR4 design
  • 2400 MHz speed delivers responsive server performance at PC4-19200 bandwidth
  • 2V operation reduces power draw and heat in dense configurations
  • Single-rank 1Rx8 layout ensures broad compatibility across server platforms
  • 288-pin DIMM form factor fits standard DDR4 server memory slots

Server DDR4 ECC RDIMM

This 8 GB registered DIMM brings error-correcting memory to compatible servers and workstations. It runs at DDR4 2400 with CL17 latency and 1.2 V standard voltage. The single-rank 1Rx8 layout uses major-brand chips for stable operation in multi-slot configurations. System administrators upgrading older DDR4 platforms will find it a direct fit.

Micron MTA9ASF1G72PZ replacement

The module matches the Micron MTA9ASF1G72PZ-2G3, MTA9ASF1G72PZ-2G3A1 and MTA9ASF1G72PZ-2G3B1 part numbers pin-for-pin. Swapping out slower or non-ECC sticks eliminates correctable errors that can corrupt data in long-running workloads. The upgrade is worthwhile when the motherboard supports registered ECC and has free 288-pin slots.

8 GB capacity headroom

Eight gigabytes handles typical virtualization hosts, database nodes and file servers with modest VM counts. Heavy consolidation or in-memory analytics will exhaust this module quickly, so denser DIMMs or additional slots are needed for those scenarios. Each stick adds one rank to the memory controller, keeping electrical loading low.

How it compares

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

Price $50.99
Cheaper than about 84% 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 $6.37 per GB
Cheaper than about 60% 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
Brand nameA-Tech
Total capacity8 GB
Performance
Rated speedDDR4 2400 (PC4 19200)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL17
ECC supportYes
Buffer typeRegistered
Memory rank1Rx8
Power
Rated voltage1.2 V

Questions about this item

Will this 288-pin DDR4 DIMM fit my server's registered memory slots?

Yes, it is a 288-pin DDR4 RDIMM designed for server and workstation platforms that accept registered ECC modules.

Do I need to populate specific channels or follow a slot order when installing this 1Rx8 module?

Consult your system manual; most servers require filling slots per channel in a prescribed sequence for registered DIMMs to initialise correctly.

How can I tell when this ECC RDIMM should be replaced?

Monitor system logs for corrected ECC errors; a rising count indicates the module is degrading and should be swapped before uncorrectable failures occur.

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