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Two green SODIMM sticks, black chips, no heat spreader

OWC

OWC 32GB (2x16GB) DDR4 3200 CL22 SODIMM TerraMaster T12-450 T6-423 T9-423 T9-450 U12-423

SKU CH-V28W-MTXAA

A 32 GB dual-channel DDR4 SODIMM kit running at 3200 MHz CL22 for TerraMaster T12-450, T6-423, T9-423, T9-450 and U12-423

  • Total capacity32 GB (2 × 16 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • CAS latencyCL22
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Memory rank2Rx8

Capacity 32GB (2 x 16GB)

  • 32 GB total capacity from two 16 GB modules
  • DDR4 3200 speed with CL22 latency for responsive multitasking
  • JEDEC and RoHS compliant for warranty-safe upgrades
  • 260-pin SODIMM form factor fits TerraMaster NAS bays
  • 2 V low-voltage operation reduces power draw

TerraMaster NAS memory upgrade

This 32GB kit uses two 16GB DDR4 3200 SODIMM modules built to JEDEC PC4-25600 CL22 specifications. It targets owners of TerraMaster T12-450, T6-423, T9-423, T9-450 and U12-423 units who need more memory for virtualization or heavy multi-user workloads.

Capacity and headroom

The dual-rank 2Rx8 layout delivers 32GB total capacity at 1.2V, letting the NAS run several containers or large file caches simultaneously. Workloads that exceed 32GB will swap to disk, so buyers who want more storage for active data cannot rely on this kit alone.

Thermals noise and power

Modules operate at standard 1.2V without heat spreaders, drawing minimal power inside the TerraMaster chassis. Passive cooling from system airflow keeps temperatures low and adds no audible noise during normal operation.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $167.99
Cheaper than about 60% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB (2 × 16 GB)
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $5.25 per GB
Cheaper than about 73% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameOWC
Part number3S2D42R8032P
Total capacity32 GB (2 × 16 GB)
Product type260-Pin DDR4 Non-ECC SODIMM
Performance
Rated speedDDR4 3200 (PC4 25600)
Memory
CAS latencyCL22
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Compatible systemsTerraMaster T12-450
TerraMaster T6-423
TerraMaster T9-423
TerraMaster T9-450
TerraMaster U12-423

Other versions of this model

5 more in the same range

Questions about this item

Will the 260-pin DDR4 3200 CL22 modules work alongside the original 16 GB sticks in my TerraMaster T9-423?

Yes, each module is a 16 GB 2Rx8 DDR4 3200 CL22 SODIMM at 1.2 V. OWC recommends matching capacity, speed and manufacturer for optimal performance, so pairing them with identical DDR4 3200 sticks is supported.

How can I verify the kit is running at 3200 MT/s and CL22 after installing it in a T12-450?

Enter the NAS BIOS or use the TerraMaster OS system information page; it will show each DIMM at 3200 MT/s (PC4-25600) with CAS latency 22 and 1.2 V operation.

Does the box include only the two 16 GB SODIMMs or are tools and thermal pads also supplied?

The upgrade kit contains two 16 GB 260-pin DDR4 3200 CL22 SODIMM modules. No installation tools, heat spreaders or thermal pads are included.

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