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Green circuit board with black memory chips and gold edge connector

OWC

OWC 8GB DDR4 3200 CL22 288-pin 1.2V Non-ECC UDIMM TerraMaster U12 U16 U24 memory upgrade

SKU CH-TMWY-C5CD7

An 8GB DDR4 3200 CL22 UDIMM upgrade for TerraMaster U12, U16 and U24 NAS models

  • Total capacity8 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • CAS latencyCL22
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Memory rank1Rx8

Capacity 8GB

  • Boosts NAS responsiveness with 8GB DDR4 3200 CL22 module
  • JEDEC and RoHS compliant for warranty-safe upgrades
  • Simple DIY install fits TerraMaster U12 U16 U24 systems
  • Backward compatible with 2133 2400 2666 2933 MHz speeds
  • Low 1.2V unbuffered design keeps power draw minimal

OWC 8GB DDR4 3200 UDIMM for TerraMaster NAS

This OWC 8GB DDR4 3200 CL22 288-pin 1.2V Non-ECC UDIMM is built for TerraMaster U12, U16 and U24 NAS units listed in the specifications. It raises installed memory by a single 8GB module. The JEDEC-standard stick installs without tools in most supported bays.

Who this suits and who it does not

Owners of TerraMaster U12-322-9100, U12-722-2224, U16-322-9100, U16-722-2224 or U24-722-2224 who need more system memory can use this module. Builders who need ECC error correction or registered DIMMs cannot use this non-ECC unbuffered stick.

Deciding specification: DDR4 3200 CL22 288-pin

The module runs at DDR4 3200 (PC4-25600) with CL22 latency on a 288-pin unbuffered Non-ECC interface at 1.2V. Verify that your TerraMaster model accepts this speed, pin count and ECC type before ordering.

How it compares

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

Price $48.99
Cheaper than about 78% of the 21,161 comparable items (median $397.99).
Total capacity 8 GB
Lower than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $6.12 per GB
Cheaper than about 64% of the 20,941 comparable items (median $8.19 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 number3U2D41R808 GB
Total capacity8 GB
Product type288-Pin DDR4 Non-ECC UDIMM
Performance
Rated speedDDR4 3200 (PC4 25600)
Memory
CAS latencyCL22
ECC supportNo
Buffer typeUnbuffered
Memory rank1Rx8
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Compatible systemsTerraMaster U12-322-9100
TerraMaster U12-722-2224
TerraMaster U16-322-9100
TerraMaster U16-722-2224
TerraMaster U24-722-2224

Other versions of this model

5 more in the same range

Questions about this item

Does the DDR4 3200 PC4-25600 module run at 3200 MHz or drop to 2933 MHz in my TerraMaster U12-322-9100?

It operates at 3200 MHz when the system supports that speed and will automatically clock down to 2933 MHz, 2666 MHz, 2400 MHz or 2133 MHz if the platform requires a lower rate.

Will the 288-pin unbuffered DIMM fit the memory slots in a TerraMaster U16-722-2224?

Yes, the module uses the standard 288-pin DDR4 UDIMM form factor that matches the slots in the listed TerraMaster U12, U16 and U24 models.

Do I need to change any BIOS settings after inserting the 8GB 1Rx8 stick into my U24-722-2224?

No BIOS changes are required; power off the unit, insert the DIMM until the retention clips click, then power on — the system will detect the new memory automatically.

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