![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.
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 08/13/2026 16:29:36
Western Digital Ultrastar DC HC550 18 TB Hard Drive - 3.5" Internal - SATA
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HDD 16TB Server Enterprise Hard Disk Drive WD Ultrastar DC HC550 Hard Disk WUH721816ALE6L4 16T for
Free delivery
Western Digital 16TB Ultrastar DC HC550 16000GB 512MB 7200RPM SATA ULTRA 512E SE NP3 DC HC550
Delivery between 17–27 Aug $12
WD Ultrastar DC HC550 18TB WUH721818ALE6L4 3.5" SATA SE CMR OEM w/ Tax Invoice
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 0F38462 16TB Ultrastar Enterprise 3.5' SATA WUH721816ALE6L4
Delivery between 17–21 Aug $14.50
WD 0F38581 WUH721814ALE6L4 UltraStar DC HC550 7200RPM 3.5" Hard Drive
Delivery between 17–21 Aug $18.85
WD Ultrastar DC HC550 16TB 3.5" SATA III 7200 RPM Enterprise Internal Hard Drive
Free delivery between 18–21 Aug
WD Ultrastar DC HC550 14TB 3.5" SATA III 7200 RPM 512MB Cache Enterprise Internal Hard Drive
Free delivery between 18–21 Aug
WD Ultrastar DC HC550 16TB 3.5" SATA III 7200 RPM 512MB Cache Enterprise Internal Hard Drive
Free delivery between 18–21 Aug
WD 16TB 0F38462 Ultrastar DC HC550 3.5" 512e/4Kn SATA 7200RPM Hard Drive
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
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!
HDD 16TB Server Enterprise Hard Disk Drive WD Ultrastar DC HC550 Hard Disk WUH721816ALE6L4 16T for
Free delivery
Western Digital 16TB Ultrastar DC HC550 16000GB 512MB 7200RPM SATA ULTRA 512E SE NP3 DC HC550
Delivery between 17–27 Aug $12
WD Ultrastar DC HC550 18TB WUH721818ALE6L4 3.5" SATA SE CMR OEM w/ Tax Invoice
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 0F38462 16TB Ultrastar Enterprise 3.5' SATA WUH721816ALE6L4
Delivery between 17–21 Aug $14.50
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 |
