![WD Ultrastar DC HC550 18TB 3.5" SATA SE Hard Drive [0F38459]](/_next/image?url=https%3A%2F%2Fm.media-amazon.com%2Fimages%2FI%2F51QsaMWdmnL.jpg&w=640&q=75)
WD Purple drives are designed to meet the challenges of 24x7 video surveillance recording. These drives are engineered specifically for surveillance to help withstand the elevated heat fluctuations and equipment vibrations within NVR environments. An average desktop drive is built to run for only short intervals, not the harsh 24/7 always-on environment of a high-definition surveillance system. With WD Purple drives, you get reliable, surveillance-class storage thats tested for compatibility in a wide range of security systems. Exclusive AllFrame technology helps reduce frame loss and improve overall video playback.
WD Purple drives are designed to meet the challenges of 24x7 video surveillance recording. These drives are engineered specifically for surveillance to help withstand the elevated heat fluctuations and equipment vibrations within NVR environments. An average desktop drive is built to run for only short intervals, not the harsh 24/7 always-on environment of a high-definition surveillance system. With WD Purple drives, you get reliable, surveillance-class storage thats tested for compatibility in a wide range of security systems. Exclusive AllFrame technology helps reduce frame loss and improve overall video playback.
in 55 offers
last seen 27 Aug 2026
The lowest price we last saw for WD Ultrastar DC HC550 18TB 3.5" SATA SE Hard Drive [0F38459] was $771.99 at AliExpress.com - AliExpress-226247430, compared across 40 retailers (last seen 27 Aug 2026). Prices may have changed since.
The all-time low we recorded was $329.00 on 5 Feb 2024.
Prices last updated 27 Aug 2026.
WD Ultrastar DC HC550 18TB 3.5" SATA SE Hard Drive [0F38459]
WD Purple drives are designed to meet the challenges of 24x7 video surveillance recording. These drives are engineered specifically for surveillance to help withstand the elevated heat fluctuations and equipment vibrations within NVR environments. An average desktop drive is built to run for only short intervals, not the harsh 24/7 always-on environment of a high-definition surveillance system. With WD Purple drives, you get reliable, surveillance-class storage thats tested for compatibility in a wide range of security systems. Exclusive AllFrame technology helps reduce frame loss and improve overall video playback.
WD Purple drives are designed to meet the challenges of 24x7 video surveillance recording. These drives are engineered specifically for surveillance to help withstand the elevated heat fluctuations and equipment vibrations within NVR environments. An average desktop drive is built to run for only short intervals, not the harsh 24/7 always-on environment of a high-definition surveillance system. With WD Purple drives, you get reliable, surveillance-class storage thats tested for compatibility in a wide range of security systems. Exclusive AllFrame technology helps reduce frame loss and improve overall video playback.
Last updated at 27/08/2026 21:35:03
Western Digital Ultrastar DC HC550 18 TB Hard Drive - 3.5" Internal - SATA
Free delivery
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!
New HDD 18TB WD HC550 Server Enterprise Hard Disk 0 Power On WUH721818ALE6L4 18T Server Hard Drive
Free delivery
Western Digital 16TB Ultrastar DC HC550 16000GB 512MB 7200RPM SATA ULTRA 512E SE NP3 DC HC550
Delivery between 2β11 Sept $12
WD Ultrastar DC HC550 16TB 3.5" SATA III 7200 RPM Enterprise Internal Hard Drive
Free delivery between 1β4 Sept
"WD 16TB Ultrastar DC HC550 3.5"512e/4Kn SATA 7200RPM Hard Drive 0F38462 "
Delivery $12.99
WD 16TB 0F38462 Ultrastar DC HC550 3.5" 512e/4Kn SATA 7200RPM Hard Drive
WD Ultrastar 16TB DC HC550 0F38462 3.5" SATA HDD 7200RPM
Delivery $12.99
18tb Enterprise-Level Hard Drive 7200 Rpm SATA Interface Ultrastar Hc550 Wuh721818ale6l4
Free delivery
WD 0F38462 16TB Ultrastar Enterprise 3.5' SATA WUH721816ALE6L4
Delivery between 31 Augβββ4 Sept $14.50
[0F38581] WD 3.5in 26.1 14TB 512 7200RPM SATA ULTRA 512E SE NP3 DC HC550
7-day returns
originally posted on mindfactory.de
Very nice and quiet drive not silent but the most quiet enterprise drive that I have had, and according the general data very reliable drive with good performance.
originally posted on reichelt.com
Pros: fast reliable large diskCons: noisy and hot
originally posted on ebay.com
Works as expected no issues so far
| General | |
| Device Type | Hard drive - internal |
| Capacity | 18 TB |
| Form Factor | 3.5" |
| Interface | SATA 6Gb/s |
Western Digital Ultrastar DC HC550 18 TB Hard Drive - 3.5" Internal - SATA
Free delivery
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!
New HDD 18TB WD HC550 Server Enterprise Hard Disk 0 Power On WUH721818ALE6L4 18T Server Hard Drive
Free delivery
Western Digital 16TB Ultrastar DC HC550 16000GB 512MB 7200RPM SATA ULTRA 512E SE NP3 DC HC550
Delivery between 2β11 Sept $12
WD Ultrastar DC HC550 16TB 3.5" SATA III 7200 RPM Enterprise Internal Hard Drive
Free delivery between 1β4 Sept
"WD 16TB Ultrastar DC HC550 3.5"512e/4Kn SATA 7200RPM Hard Drive 0F38462 "
Delivery $12.99
Very nice and quiet drive not silent but the most quiet enterprise drive that I have had, and according the general data very reliable drive with good performance.
Pros: fast reliable large diskCons: noisy and hot
Works as expected no issues so far
| General | |
| Device Type | Hard drive - internal |
| Capacity | 18 TB |
| Form Factor | 3.5" |
| Interface | SATA 6Gb/s |
