Shop by System Model Clear

TERRAMASTER NAS Memory by Model: F, T and U-Series

50 products

Showing 25 - 48 of 50 products

Memory upgrades for TerraMaster NAS, listed by model: 50 listings covering the F-series desktop, T-series tower and U-series rackmount units, from the current 424, 425, 500 and 725 generations back to DDR3L models still in service. Each listing uses the memory type, slot count and maximum capacity TerraMaster specifies for that model, in single modules and matched kits sized to its slots.

Find your TerraMaster model

The model number (for example F4-424 Pro, T9-500 Pro or U12-725 Plus) is on the label on the back or base of the NAS. Read the whole name: Pro, Plus and Max versions often use a different processor and a different number of slots than the base model, and each has its own listing. Type your model number into the search bar at the top of the page, or use the Shop by System Model filter.

Which memory does my TerraMaster NAS take?

Memory	Which models	TerraMaster models
ECC DDR4-3200 UDIMM, 8 slots	U-725 rackmount series on Intel Xeon D-2700. ECC unbuffered memory in matched sets of 1, 2, 4 or 8.	U8-725, U12-725, U12-725 Plus, U16-725 Plus
DDR5 SODIMM, 2 slots, up to 64GB	Intel Core U-series models. Matched pairs run dual-channel; the F6-425 Pro (Core i3-1315U) runs DDR5 at 5200 MT/s.	F4-424 Max, F6-424 Max, F6-425 Pro, U4-500, U8-500 Plus, U12-500 Plus, T9-500 Pro, T12-500 Pro
DDR5 SODIMM, 1 slot, up to 32GB	Intel N95, N150, N305 and N350 models. One slot: replace the installed module with the capacity you need.	F2-424, F4-424, F4-424 Pro, F6-424, F8 SSD, F8 SSD Plus, F4 SSD, F2-425 Plus, F4-425 Plus, F4-425 Pro
DDR4-3200 SODIMM	Intel Celeron and Pentium models of the 425, 423, 450 and 223 generations.	F2-425, F4-425, F2-423, F4-423, F2-223, F4-223, T6-423, T9-423, T12-423, T9-450, T12-450, U4-423, U8-423, U12-423, U8-450
DDR4-3200 non-ECC UDIMM	Earlier U-series rackmount models; the number after the second dash names the processor, for example -2224 for the Intel Xeon E-2224.	U8-722-2224, U12-722-2224, U16-722-2224, U24-722-2224, U8-522-9400, U8-322-9100, U12-322-9100, U16-322-9100
DDR3L-1600 SODIMM (1.35V)	Earlier F-series desktop models.	F2-221, F5-221, F4-421, F2-422, F4-422

Memory rules for TerraMaster NAS

DDR5 SODIMM, DDR4 SODIMM, DDR4 UDIMM and DDR3L SODIMM are keyed differently and will not fit each other's slots.
The U-725 series takes ECC DDR4 UDIMMs; the F-series and T-series take non-ECC SODIMMs. Do not mix ECC and non-ECC modules, and do not use registered RDIMMs.
Single-slot models take one module; two-slot models run best with a matched pair.

Ordering by TerraMaster part number? See TerraMaster OEM compatible memory. For the full overview, see the TerraMaster memory guide.

Buying TerraMaster memory direct from NEMIX RAM

NEMIX RAM is a US-based memory specialist, in business since 1993. Every module is researched, matched, and compatibility-tested by NEMIX RAM, is JEDEC-compliant, and is backed by a lifetime warranty. Purchase orders, net terms and volume pricing are available for MSPs, system integrators, resellers, schools and government buyers. Request a quote or send us your TerraMaster model numbers and we will confirm the right module before you order.