Computing on Demand PC News & Reviews
When cracked open, the clam shell reveals what makes the TS-451 tick. This NAS opens easily and is relatively simple when compared to its bigger brothers. The hard drive rack system removes for relatively easy QNAP supported RAM upgrades. Inside, QNAP was able to save some room by replacing the internal power supply unit found in some of their other 4-bay variants with an external power brick.
QNAP’s motherboard layout is simple and spacious.
The 22nm 64-bit dual-core Intel Celeron processor is cooled passively by a retro style heatsink. The passive cooler reminds me of some old school chipset cooling we found years ago. This is a stark contrast to the heatpipe cooling we found in the TS-470.
QNAP has chosen the Asmedia ASM 1442 to power the TS-451’s multimedia capabilities.
Hardware monitoring, courtesy of a Fintek F71869
Ethernet is handled by two Intel WGI210AT controllers
Last, but not least, is the YS Tech FD121225LB DC Fan. It is a Dual Ball Bearing fan that spins at 1800 RPM and pushes 73 CFM at 34 dbA.
