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Green rectangular SoDIMM module with gold edge connector and black memory chips

Axiom

Axiom 16GB DDR4 2933MHz ECC SoDIMM CL21 1.20V desktop RAM

SKU CH-ECMS-536B3

16 GB DDR4 ECC SoDIMM running at 2933 MHz with CL21 latency and 1.20 V operation

  • 16 GB capacity for demanding workloads
  • DDR4 2933 MHz speed for responsive performance
  • ECC support protects data integrity
  • CL21 latency balances speed and stability
  • 20 V operation reduces power consumption

16 GB DDR4-2933 ECC SoDIMM

This 16 GB DDR4 module runs at 2933 MHz with a CAS latency of CL21 and operates at 1.20 V. It uses the 260-pin SoDIMM form factor and includes on-board error-correcting code for data integrity. The part is RoHS certified and sold in new condition.

ECC and SoDIMM form factor

Error-correcting code detects and corrects single-bit errors to reduce silent data corruption in workloads that cannot tolerate faults. The 260-pin SoDIMM layout fits only slots wired for this smaller outline, so it cannot be used in standard full-size DIMM sockets.

DDR4-2933 speed ceiling

The DDR4-2933 standard caps transfer rates at 23466 MB/s, limiting bandwidth for memory-intensive tasks that scale with higher clock speeds. Systems locked to lower memory multipliers will run this module at reduced frequencies, and platforms that require non-ECC memory will not recognise the ECC function.

How it compares

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

Price $283.99
Pricier than about 74% of the 3,647 comparable items (median $90.99).

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Specifications

No published specifications for this item yet.

Questions about this item

Will the ECC SoDIMM need any firmware updates or periodic replacement?

The module is a standard DDR4 ECC SoDIMM with no firmware; it runs until a memory error or physical failure occurs.

What limit appears first when the 16 GB stick runs at 2933 MHz continuously?

The CAS latency of CL21 and 1.20 V voltage set the timing and thermal envelope under sustained load.

How much heat and noise does the 1.20 V DDR4 module add during all-day operation?

It produces only passive heat from the DRAM chips and zero noise since there are no moving parts.

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