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Green circuit board with black memory chips and gold edge connector

OWC

OWC 16GB DDR4 3200MHz CL22 ECC SODIMM 1.2V 260-pin laptop RAM

SKU CH-AAF2-5DZ61

16 GB DDR4 ECC SO-DIMM running at 3200 MHz with CL22 latency for laptops, NAS and micro servers

  • Total capacity16 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • CAS latencyCL22
  • Rated voltage1.2 V
  • ECC supportECC
  • Buffer typeUnbuffered

Capacity 16GB

  • ECC protection guards data integrity with built-in error correction
  • 16 GB capacity expands multitasking headroom for demanding workloads
  • 3200 MHz DDR4 speed delivers responsive system performance
  • 2 V operation reduces power draw and heat output
  • Backward compatible with 2933, 2666, 2400 and 2133 MHz systems

16GB DDR4 ECC SODIMM for laptops and NAS

This 16GB DDR4 3200MHz CL22 module uses a 260-pin SO-DIMM form factor and operates at 1.2V. It is an unbuffered ECC design intended for laptops, all-in-one systems and NAS devices. The single 1RX8 rank module complies with JEDEC standards.

Speed limited to DDR4 3200 with CL22 latency

The module runs at PC4-25600 3200MHz with a CAS latency of 22. It is backwards compatible with 2933MHz, 2666MHz, 2400MHz and 2133MHz systems, where it will operate at the lower supported speed. ECC functionality requires a platform that supports error-correcting memory.

Check for DDR4 SO-DIMM slot and ECC support

Verify your device accepts 260-pin DDR4 SO-DIMM modules and that the BIOS or firmware enables ECC operation. Systems without ECC support will treat the module as non-ECC memory. Ensure the memory controller can address a 16GB single-rank module.

How it compares

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

Price $118.99
Pricier than about 64% of the 2,079 comparable items (median $70.99).
Total capacity 16 GB
Typical for this category: the median of 1,886 items is 16 GB.
Price per GB $7.44 per GB
Pricier than about 65% of the 1,886 comparable items (median $5.94 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 nameOWC
Part number3C2D41R816 GB
Total capacity16 GB
Product type260-Pin DDR4 SO-DIMM
Performance
Rated speedDDR4 3200 (PC4 25600)
Memory
CAS latencyCL22
ECC supportECC
Buffer typeUnbuffered
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Recommended forLaptops, All-in-One Systems, and NAS Systems

Other versions of this model

5 more in the same range

Questions about this item

Should I pick the 16GB DDR4-3200 CL22 ECC SODIMM or a lower-capacity module?

The 16GB DDR4-3200 CL22 ECC SODIMM gives the maximum single-module capacity this listing offers, so choose it when your laptop or NAS has only one slot free or when you want the highest density per slot.

What does the 3200MHz speed rating deliver once the module is installed?

In a system that supports DDR4-3200 the module runs at 3200MHz CL22; if the platform only supports 2933MHz, 2666MHz, 2400MHz or 2133MHz it will automatically down-clock to the highest speed the controller allows.

Is the 260-pin DDR4 SODIMM interface compatible with standard laptop memory slots?

Yes — the 260-pin DDR4 SO-DIMM form factor fits any laptop, all-in-one or NAS slot wired for DDR4 SO-DIMM, and the JEDEC-standard PC4-25600 signalling ensures correct operation at 1.2V.

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