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Green 260-pin DDR4 SODIMM module with black chips, no heat spreader

NEMIX RAM

NEMIX RAM 4GB 1Rx8 DDR4 2400 CL17 1.2V 260-pin SODIMM QNAP RAM-4GDR4K1-SO-2400 NAS

SKU CH-XYAX-23XVW

4 GB DDR4 2400 CL17 1.2 V 260-pin SODIMM memory module for laptops, AIO and NAS devices

  • Total capacity4 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • CAS latencyCL17
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Product type260-Pin DDR4 SO-DIMM
  • 4GB capacity expands multitasking headroom for NAS workloads
  • DDR4 2400 speed delivers 19200 MT/s data throughput
  • CL17 latency keeps response times tight
  • 20V operation reduces power draw and heat
  • 260-pin SODIMM fits QNAP RAM-4GDR4K1-SO-2400 slots

4GB DDR4 2400 SODIMM for NAS and laptops

This 4GB DDR4 2400 SODIMM module is built for QNAP NAS units, laptops, all-in-one PCs and small-form-factor systems. It runs at CL17 latency and 1.20V without ECC or a heat spreader. The 260-pin unbuffered design matches the RAM-4GDR4K1-SO-2400 specification.

Best for single-slot capacity upgrades

It suits owners who need to add 4GB to a compatible slot in a supported NAS or mobile device. Builders who require ECC protection, registered modules, higher frequencies or larger single-module capacities should look at something else.

CL17 latency at DDR4 2400

The module operates at CAS latency 17 with a PC4-19200 data rate. This timing figure determines whether the memory meets the platform's required latency window for stable operation.

How it compares

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

Price $28.99
Cheaper than about 75% of the 2,079 comparable items (median $70.99).
Total capacity 4 GB
Lower than about 80% of the 1,886 comparable items (median 16 GB).
Price per GB $7.25 per GB
Pricier than about 63% of the 1,886 comparable items (median $5.94 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineNEMIX RAM DDR4 Orignial Series 260-Pin NON-ECC Unbuffered SODIMM Memory
Model nameDDR4 NON-ECC Unbuffered SODIMM Laptop, AIO, SFF, NAS Storage Device Memory
Part numberMS19200-418K1
Total capacity4 GB
Product type260-Pin DDR4 SO-DIMM
Performance
Rated speedDDR4 2400 (PC4 19200)
Memory
CAS latencyCL17
ECC supportNo
Buffer typeUnbuffered
Heat spreaderNo
Power
Rated voltage1.2 V

Questions about this item

Does the 260-pin SODIMM fit a QNAP NAS slot?

Yes, the module is a 260-pin DDR4 SODIMM built to match the QNAP RAM-4GDR4K1-SO-2400 specification.

How is the module installed, and what step is often missed?

Power down the NAS, open the memory cover, insert the stick at an angle then press firmly until both side clips click — the missed step is forgetting to seat both clips.

Will the 1.2 V DDR4 2400 CL17 module need replacement later?

No scheduled replacement is required; the memory is solid-state with no moving parts and carries a lifetime replacement warranty from the manufacturer.

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