Western Digital WD Purple 4TB 3.5' Surveillance HDD 5400RPM 64MB SATA3 6Gb/s 150MB/s 180TBW 24x7 64 Cameras AV NVR DVR 1.5mil MTBF 3yrs - Key Features - Storage Capacity: 4 TBBuffer: 256 MBWireless LAN: No - Drive Interface: SATADrive Interface Standard: SATA/600Drive Type: Internal - Form Factor: 3.5'WD Purple - WD Purple drives are engineered specifically for surveillance to help withstand theelevated heat fluctuations and equipment vibrations within NVR environments. Anaverage desktop drive is built to run for only short intervals, not the harsh 24/7 always-onenvironment of a high-definition surveillance system. With WD Purple, you get reliable,surveillance-class storage thats tested for compatibility in a wide range of securitysystems. Exclusive All - Frame technology helps reduce frame loss and improve overallvideo playback.
Western Digital WD Purple 4TB 3.5' Surveillance HDD 5400RPM 64MB SATA3 6Gb/s 150MB/s 180TBW 24x7 64 Cameras AV NVR DVR 1.5mil MTBF 3yrs - Key Features - Storage Capacity: 4 TBBuffer: 256 MBWireless LAN: No - Drive Interface: SATADrive Interface Standard: SATA/600Drive Type: Internal - Form Factor: 3.5'WD Purple - WD Purple drives are engineered specifically for surveillance to help withstand theelevated heat fluctuations and equipment vibrations within NVR environments. Anaverage desktop drive is built to run for only short intervals, not the harsh 24/7 always-onenvironment of a high-definition surveillance system. With WD Purple, you get reliable,surveillance-class storage thats tested for compatibility in a wide range of securitysystems. Exclusive All - Frame technology helps reduce frame loss and improve overallvideo playback.
Western Digital WD43PURZ Purple 4 TB Hard Drive - 3.5 Internal - SATA
Western Digital WD Purple 4TB 3.5' Surveillance HDD 5400RPM 64MB SATA3 6Gb/s 150MB/s 180TBW 24x7 64 Cameras AV NVR DVR 1.5mil MTBF 3yrs - Key Features - Storage Capacity: 4 TBBuffer: 256 MBWireless LAN: No - Drive Interface: SATADrive Interface Standard: SATA/600Drive Type: Internal - Form Factor: 3.5'WD Purple - WD Purple drives are engineered specifically for surveillance to help withstand theelevated heat fluctuations and equipment vibrations within NVR environments. Anaverage desktop drive is built to run for only short intervals, not the harsh 24/7 always-onenvironment of a high-definition surveillance system. With WD Purple, you get reliable,surveillance-class storage thats tested for compatibility in a wide range of securitysystems. Exclusive All - Frame technology helps reduce frame loss and improve overallvideo playback.
Western Digital WD Purple 4TB 3.5' Surveillance HDD 5400RPM 64MB SATA3 6Gb/s 150MB/s 180TBW 24x7 64 Cameras AV NVR DVR 1.5mil MTBF 3yrs - Key Features - Storage Capacity: 4 TBBuffer: 256 MBWireless LAN: No - Drive Interface: SATADrive Interface Standard: SATA/600Drive Type: Internal - Form Factor: 3.5'WD Purple - WD Purple drives are engineered specifically for surveillance to help withstand theelevated heat fluctuations and equipment vibrations within NVR environments. Anaverage desktop drive is built to run for only short intervals, not the harsh 24/7 always-onenvironment of a high-definition surveillance system. With WD Purple, you get reliable,surveillance-class storage thats tested for compatibility in a wide range of securitysystems. Exclusive All - Frame technology helps reduce frame loss and improve overallvideo playback.
in 50 offers
The lowest price for Western Digital WD43PURZ Purple 4 TB Hard Drive - 3.5 Internal - SATA right now is $218.00 at worldwidepc.com.au, compared across 32 retailers.
The all-time low was $218.00 on 3 July 2026. That's the lowest price we've ever tracked — a great time to buy.
Prices last updated 3 July 2026.
Last updated at 03/07/2026 21:32:15
WD Purple 8To SATA 6Gb/s CE 3.5p
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
WD 2TB Purple Surveillance 3.5" HDD
Free delivery
"WD Purple 2TB HDD Surveillance Hard Disk Drive Western Digital 5400RPM 3.5"SATA WD22PURZ"
Delivery $7.95
"WD Purple 3TB HDD Surveillance Hard Disk Drive Western Digital 5400RPM 3.5"SATA WD33PURZ"
Delivery $7.95
Western Digital WD 2TB Purple Surveillance Hard Drive WD23PURZ -3 YEARS LIMITED WARRANTY
Delivery $7.95
Western Digital WD43PURZ Purple 4TB Hard Drive - 3.5' Internal - SATA (SATA/600) -3-Year Limited Warranty
Delivery $7.95
"WD Purple 8TB HDD Surveillance Hard Disk Drive Western Digital 5400RPM 3.5"SATA WD84PURZ"
Delivery $7.95
Western Digital Purple Hard Drives for Surveillance Use - 2TB
Delivery $19.99
WD Purple 2TB WD23PURZ 3.5" SATA HDD 5400RPM For Surveillance Systems
WD43PURZ 4TB
| Collect | 187 Everyday Rewards points |
WD Purple 8To SATA 6Gb/s CE 3.5p
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
WD 2TB Purple Surveillance 3.5" HDD
Free delivery
"WD Purple 2TB HDD Surveillance Hard Disk Drive Western Digital 5400RPM 3.5"SATA WD22PURZ"
Delivery $7.95
"WD Purple 3TB HDD Surveillance Hard Disk Drive Western Digital 5400RPM 3.5"SATA WD33PURZ"
Delivery $7.95
Western Digital WD 2TB Purple Surveillance Hard Drive WD23PURZ -3 YEARS LIMITED WARRANTY
Delivery $7.95
| Collect | 187 Everyday Rewards points |
