WD Purple 4TB WD42PURU 3.5" SATA HDD 5400RPM For Surveillance Systems not-for-nas TR-004U does not support the

TR-004U does not support the QDA-A2AR/ QDA-A2MAR

2 2280 PCIe Gen 3 x4 slots The M

2 Gen 1 Port 3

Hot-swappable yes Form Factor 2U Short Depth Rackmount Host Interface 4 x 12Gb/s SAS 3

and content creation

WD Purple 4TB WD42PURU 3.5" SATA HDD 5400RPM For Surveillance Systems not-for-nas TR-004U does not support theWestern Digital Purple WD42PURU 4TB 3. 5" SATA HDD 5400RPM For Surveillance Systems Provides fast and reliable access to data and has non volatile memory Available in nine colours Grey, White, White, Red, Green, Blue, Orange, Yellow QA tested 3. 5" form factor enables hassle free and easy usage with increased efficiency