Synology HAT3300 4TB Plus Series 3.5in SATA III Internal Hard Drive
4TB Storage Capacity, 3.5" Form Factor, SATA III 6 Gb/s Interface, 256MB Cache, 5400 rpm, Up to 202 MB/s Sustained Transfer Rate, 1 Million Hours MTBF, 180TB Yearly Workload Rating, Air Sealed. Designed to meet the reliability endurance and performance requirements of 24/7 storage in small- and medium-sized business storage systems the 4TB HAT3300 Plus Series SATA III 3.5 Internal NAS HDD from Synology delivers NAS-class reliability to ensure consistent performance in high-uptime and multi-user environments. The HAT3300 Plus has passed 300 000 hours of testing has a Mean Time to Failure (MTTF) rating of 1 million hours and a yearly workload rating of 180TB. Also featured is a storage capacity of 4TB a SATA III 6 Gb/s interface a 256MB cache and a rotational speed of 5400 rpm all of which help to ensure uninterrupted data transfers with sustained speeds of up to 202 MB/s.
4TB Storage Capacity, 3.5" Form Factor, SATA III 6 Gb/s Interface, 256MB Cache, 5400 rpm, Up to 202 MB/s Sustained Transfer Rate, 1 Million Hours MTBF, 180TB Yearly Workload Rating, Air Sealed. Designed to meet the reliability endurance and performance requirements of 24/7 storage in small- and medium-sized business storage systems the 4TB HAT3300 Plus Series SATA III 3.5 Internal NAS HDD from Synology delivers NAS-class reliability to ensure consistent performance in high-uptime and multi-user environments. The HAT3300 Plus has passed 300 000 hours of testing has a Mean Time to Failure (MTTF) rating of 1 million hours and a yearly workload rating of 180TB. Also featured is a storage capacity of 4TB a SATA III 6 Gb/s interface a 256MB cache and a rotational speed of 5400 rpm all of which help to ensure uninterrupted data transfers with sustained speeds of up to 202 MB/s.
4TB Storage Capacity, 3.5" Form Factor, SATA III 6 Gb/s Interface, 256MB Cache, 5400 rpm, Up to 202 MB/s Sustained Transfer Rate, 1 Million Hours MTBF, 180TB Yearly Workload Rating, Air Sealed. Designed to meet the reliability endurance and performance requirements of 24/7 storage in small- and medium-sized business storage systems the 4TB HAT3300 Plus Series SATA III 3.5 Internal NAS HDD from Synology delivers NAS-class reliability to ensure consistent performance in high-uptime and multi-user environments. The HAT3300 Plus has passed 300 000 hours of testing has a Mean Time to Failure (MTTF) rating of 1 million hours and a yearly workload rating of 180TB. Also featured is a storage capacity of 4TB a SATA III 6 Gb/s interface a 256MB cache and a rotational speed of 5400 rpm all of which help to ensure uninterrupted data transfers with sustained speeds of up to 202 MB/s.
4TB Storage Capacity, 3.5" Form Factor, SATA III 6 Gb/s Interface, 256MB Cache, 5400 rpm, Up to 202 MB/s Sustained Transfer Rate, 1 Million Hours MTBF, 180TB Yearly Workload Rating, Air Sealed. Designed to meet the reliability endurance and performance requirements of 24/7 storage in small- and medium-sized business storage systems the 4TB HAT3300 Plus Series SATA III 3.5 Internal NAS HDD from Synology delivers NAS-class reliability to ensure consistent performance in high-uptime and multi-user environments. The HAT3300 Plus has passed 300 000 hours of testing has a Mean Time to Failure (MTTF) rating of 1 million hours and a yearly workload rating of 180TB. Also featured is a storage capacity of 4TB a SATA III 6 Gb/s interface a 256MB cache and a rotational speed of 5400 rpm all of which help to ensure uninterrupted data transfers with sustained speeds of up to 202 MB/s.
in 33 offers
The lowest price for Synology HAT3300 4TB Plus Series 3.5in SATA III Internal Hard Drive right now is $329.00 at Centre Com, compared across 28 retailers.
The all-time low was $169.98 on 30 May 2026 — today's price is 94% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 9 June 2026.
Last updated at 09/06/2026 06:18:18
Synology Plus 4TB 5400RPM 3.5" Internal SATA HDD
Free delivery between Wed – Sat
"Synology Plus Series 4TB 3.5"SATA III NAS Hard Drive - HAT3300-4T"
Delivery $12.99
Synology Plus Series, 4TB HAT3300-4T, 3.5" SATA 6 Gb/s ,Internal HDD ,5,400 rpm
Delivery $12.99
4TB Synology 3.5" SATA Plus Series HDD HAT3300-4T | Best Online Computer Store
Delivery between 16–23 June $9.90
Synology HAT3300-4T, Plus Series, Internal HDD, 4TB, 3.5", SATA 6Gb/s, 5400RPM, 256MB Cache,
Delivery between 11–23 June $14.99
Synology Plus Series 4TB 5400RPM 3 5in SATA Hard Drive HAT3300 4T - Desktop Hard Drives
Delivery $15.43
Synology 4TB HAT3300 Plus 5400 rpm SATA III 3.5" Internal NAS HDD
7-day returns
Synology HAT3300-4T Plus Series 3.5'' 5400 RPM Internal Hard Drive 4TB
Delivery between 11–16 June $14.50
Synology Plus Series HDD 4TB Internal 3.5" SATA 5400RPM 3-year warranty
Delivery $16.50
Synology 3.5" 5400RPM Retail HAT3300 Plus Series 256MB Cache HAT3300-4T 4TB SATA 6.0Gb/s Hard Drives
Delivery $84.10
| Product Weight | |
| Weight | 1.25 lb |
Synology Plus 4TB 5400RPM 3.5" Internal SATA HDD
Free delivery between Wed – Sat
"Synology Plus Series 4TB 3.5"SATA III NAS Hard Drive - HAT3300-4T"
Delivery $12.99
Synology Plus Series, 4TB HAT3300-4T, 3.5" SATA 6 Gb/s ,Internal HDD ,5,400 rpm
Delivery $12.99
4TB Synology 3.5" SATA Plus Series HDD HAT3300-4T | Best Online Computer Store
Delivery between 16–23 June $9.90
Synology HAT3300-4T, Plus Series, Internal HDD, 4TB, 3.5", SATA 6Gb/s, 5400RPM, 256MB Cache,
Delivery between 11–23 June $14.99
| Product Weight | |
| Weight | 1.25 lb |
