WD Red 4TB NAS 3.5″ Internal Hard Drive – 5400 RPM Class, SATA 6 Gb/s, SMR, 256MB Cache
| Weight: | 300 g |
| Dimensions: | 10.2 x 14.7 x 2.6 cm; 300 Grams |
| Brand: | Western Digital |
| Model: | WDBMMA0040HNC-ERSN |
| Colour: | Red |
| Batteries Included: | No |
| Manufacture: | Western Digital |
| Colour: | Red |