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Four green DIMMs with black chips, gold contacts, 184 pins each

Gigaram

Gigaram 64GB (4 x 16GB) DDR400 PC3200 CL3 184-Pin Registered ECC DIMM

SKU CH-9JFT-J2VCM

Registered ECC DDR400 kit holding 64 GB across four 16 GB DIMMs with CL3 latency and 184-pin form factor

  • Total capacity64 GB (4 × 16 GB)
  • 64 GB total capacity from four 16 GB modules
  • DDR400 PC3200 speed with CL3 latency for responsive server workloads
  • Registered ECC design with single-rank 1Rx4 organisation for data integrity
  • 184-pin DIMM at 2.5 V fits standard DDR400 server slots

Server memory for legacy DDR400 platforms

This Gigaram kit supplies 64 GB of DDR400 PC3200 registered ECC memory in four 16 GB DIMMs. Each module uses an 184-pin interface, single-rank 1Rx4 organisation and 128x4 chips at 2.5 V. The CL3 latency and registered design suit older server and workstation boards that require buffered error-correcting modules.

Steady throughput under continuous load

Registered buffering reduces electrical load on the memory controller during prolonged write and read cycles, helping maintain signal integrity when all four DIMMs are populated. ECC corrects single-bit errors in real time, preventing silent data corruption during extended compute tasks. The 2.5 V operation matches the original DDR400 specification for consistent thermal behaviour over long runs.

How it compares

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

Price $14.99
Cheaper than about 97% of the 6,523 comparable items (median $188.99).
Total capacity 64 GB (4 × 16 GB)
Higher than about 70% of the 6,064 comparable items (median 32 GB).
Price per GB $0.23 per GB
Cheaper than about 99% 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 capacity64 GB (4 × 16 GB)

Questions about this item

How much power does each 16 GB DDR400 module draw at 2.5 V when running continuously?

Each module operates at 2.5 V; total kit capacity is 64 GB across four DIMMs.

What motherboard slot type is required for these 184-pin registered ECC DIMMs?

They fit 184-pin DDR DIMM slots that support registered ECC memory.

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