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Engineered for mainstream surveillance systems. Workload rate will vary depending on your hardware and software components and configurations.

Easily monitor the health of drives using the integrated IronWolf Health Management system and enjoy long-term reliability with 1M hours MTBF.

Not all products may be available in all regions of the world. 3-year limited warranty3 | 3 mtbf specifications are based on a sample population and are estimated by statistical measurements and acceleration algorithms under typical operating conditions: workload of 90TB/year and drive temperature of 40°C.
Mtbf does not predict an individual drive’s reliability and does not constitute a warranty. Actual user capacity may be less depending on operating environment. Supports up to 180 tb/yr workload rate2 | 2 workload rate is defined as the amount of user data transferred to or from the hard drive. Workload rate is annualized TB transferred 8760 / recorded power-on hours.



Allframe technology delivers optimizations for write-intensive, low bit-rate, high stream-count workloads typical to mainstream surveillance applications. Workload rate is annualized TB transferred 8760 / recorded power-on hours.
1. Western Digital
#ad
3.5", 5400 RPM, SATA 6 Gb/s, WD60EZAZ, 256 MB Cache, Western Digital 6TB WD Blue PC Internal Hard Drive HDD
#adWestern Digital #ad - Reliable everyday computing. Specific uses: Business, personal. Free acronis true Image WD Edition cloning software. Wd quality and reliability. Massive capacities up to 6 TB available.More information #ad
Brand | Western Digital #ad |
Manufacturer | Western Digital #ad |
Height | 4 inches |
Length | 1.03 inches |
Weight | 1.41 pounds |
Width | 5.79 inches |
Part Number | WD60EZAZ |
Model | WD60EZAZ |
Warranty | 2-year manufacturer's limited warranty |
More information #ad
2. Toshiba
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HDWR460XZSTB, Toshiba X300 PRO 6TB High Workload Performance for Creative Professionals 3.5-Inch Internal Hard Drive – Up to 300 TB/Year Workload Rate CMR SATA 6 GB/s 7200 RPM 256 MB Cache
#adToshiba #ad - Ramp loading technology & built-in shock sensors to help protect your content. High performance with 7200 RPM and large cache size. High reliability with workload rate of up to 300 TB/year and MTTF up to 1.More information #ad
0 million hours. Toshiba's cache technology to deliver high-level performance in real time. Designed for professional desktop workstations and high performance PC.Brand | Toshiba #ad |
Manufacturer | Toshiba #ad |
Height | 1.03 inches |
Length | 5.79 inches |
Weight | 1.54 pounds |
Width | 4 inches |
Part Number | HDWR460XZSTB |
Model | HDWR460XZSTB |
Warranty | 5 year limited |
More information #ad
3. WD_BLACK
#ad
3.5", WD6004FZWX, 128 MB Cache, SATA 6 Gb/s, WD_BLACK 6TB Gaming Internal Hard Drive HDD, 7200 RPM
#adWD_BLACK #ad - Desktop performance gaming hard drive. Specific uses: Gaming, Multimedia, Personal. Western digital’s stableTrac and Dynamic Cache Technology increase reliability and optimize performance. Performance storage available in up to 10tb capacities | As used for storage capacity, 1TB = one trillion bytes.More information #ad
Designed for gamers, system builders, and creative professionals. Actual user capacity may be less depending on operating environment. An industry-leading 5-year limited warranty | See official Western Digital website for warranty details.Brand | WD_BLACK #ad |
Manufacturer | Western Digital Technologies, Inc. #ad |
Height | 1.03 inches |
Length | 5.79 inches |
Weight | 1.65 Pounds |
Width | 4 inches |
Part Number | WD6004FZWX |
Model | WD6004FZWX |
Warranty | 5 year limited warranty |
More information #ad
4. Western Digital
#ad
Western Digital 6TB WD Purple Surveillance Internal Hard Drive HDD, WD64PURZ, SATA 6 Gb/s, 256 MB Cache, 3.5"
#adWestern Digital #ad - Tarnish-resistant components6 | 6 Tarnish resistant components for capacities 3TB and higher. Supports up to 180 tb/yr workload rate3 | 3 workload rate is defined as the amount of user data transferred to or from the hard drive.Engineered for mainstream surveillance systems. Workload rate will vary depending on your hardware and software components and configurations.
More information #ad
Workload rate is annualized TB transferred 8760 / recorded power-on hours. Support for up to 16 bays7 | 7 1tb through 2TB support up to eight bays; 3TB and above support up to 16 bays. Wd allframe technology delivers optimizations for write-intensive, low bit-rate, high stream-count workloads typical to mainstream surveillance applications.Brand | Western Digital #ad |
Manufacturer | Western Digital Technologies, Inc. #ad |
Height | 1.03 inches |
Length | 5.79 inches |
Weight | 1.26 pounds |
Width | 4 inches |
Part Number | WD64PURZ |
Model | WD64PURZ |
Warranty | 3 Year Limited Warranty |
More information #ad
5. Seagate
#ad
Seagate IronWolf 6TB NAS Internal Hard Drive HDD – CMR 3.5 Inch SATA 6Gb/s 5600 RPM 256MB Cache for RAID Network Attached Storage – Frustration Free Packaging ST6000VN001
#adSeagate #ad - Store more and work faster with a NAS-optimized hard drive providing 6TB and cache of up to 256MB. Purpose built for nas enclosures ironWolf delivers less wear and tear little to no noise/vibration no lags or down time increased file-sharing performance and much more.Easily monitor the health of drives using the integrated IronWolf Health Management system and enjoy long-term reliability with 1M hours MTBF.
More information #ad
Ironwolf internal hard drives are the ideal solution for up to 8-bay multi-user NAS environments craving powerhouse performance. Five-year limited product warranty protection plan and three year Rescue Data Recovery Services included.Brand | Seagate #ad |
Manufacturer | Seagate #ad |
Height | 1.03 inches |
Length | 5.79 inches |
Weight | 1.36 pounds |
Width | 4 inches |
Part Number | ST6000VNZ01 |
Model | ST6000VNZ01 |
Warranty | 3 Year Limited |
More information #ad
6. Western Digital
#ad
CMR, 3.5" -WD60EFPX, Western Digital 6TB WD Red Plus NAS Internal Hard Drive HDD, 5400 RPM, SATA 6 Gb/s, 256 MB Cache
#adWestern Digital #ad - Available in capacities ranging from 1-14tb1 with support for up to 8 bays | 1 1MB = 1 million bytes, 1GB = 1 billion bytes, and 1TB = 1 trillion bytes. Built for small or medium business NAS systems in a 24/7 environment. Nasware firmware for compatibility.Not all products may be available in all regions of the world. 3-year limited warranty3 | 3 mtbf specifications are based on a sample population and are estimated by statistical measurements and acceleration algorithms under typical operating conditions: workload of 90TB/year and drive temperature of 40°C.
More information #ad
Workload rate will vary depending on your hardware and software components and configurations. Derating of mtbf will occur above these parameters, up to 65°C drive temperature. Mtbf does not predict an individual drive’s reliability and does not constitute a warranty. Actual user capacity may be less depending on operating environment. Supports up to 180 tb/yr workload rate2 | 2 workload rate is defined as the amount of user data transferred to or from the hard drive. Workload rate is annualized TB transferred 8760 / recorded power-on hours.
Brand | Western Digital #ad |
Manufacturer | Western Digital Technologies, Inc. #ad |
Height | 1.03 inches |
Length | 5.79 inches |
Weight | 1.34 Pounds |
Width | 4 inches |
Part Number | WD60EFPX |
Model | WD60EFPX |
Warranty | 3 years limited warranty |
More information #ad
7. Western Digital
#ad
5400 RPM, SATA 6 Gb/s, SMR, 256MB Cache, 3.5", WD60EFAX, Western Digital 6TB WD Red NAS Internal Hard Drive HDD
#adWestern Digital #ad - Nasware firmware for compatibility. Nas systems with daily workloads associated with personal and home office environments and idle time available to perform necessary background operations. Available in capacities ranging from 2-6TB with support for up to 8 bays.More information #ad
Supports up to 180 tb/yr workload rate* | * workload rate is defined as the amount of user data transferred to or from the hard drive. 3-year limited warranty. Workload rate is annualized TB transferred 8760 / recorded power-on hours. 5400rpm performance class.Brand | Western Digital #ad |
Manufacturer | Western Digital #ad |
Height | 4 inches |
Length | 1.03 inches |
Weight | 1.55 pounds |
Width | 5.79 inches |
Part Number | WD60EFAX |
Model | WD60EFAX |
Warranty | 3-year manufacturer's limited warranty |
More information #ad
8. Seagate
#ad
Seagate SkyHawk 6TB Surveillance Internal Hard Drive HDD – 3.5 Inch SATA 6GB/s 256MB Cache for DVR NVR Security Camera System with Drive Health Management – Frustration Free Packaging ST6000VX001
#adSeagate #ad - Rotational vibration rv sensors help maintain performance in RAID and multi-drive systems 4TB or higher. Custom-built for surveillance applications with Image Perfect firmware for crisp, clear, 24×7 video workloads.More information #ad
Up to 10tb of capacity to store up to 10, 000 hours of HD video. Maximum 180tb/year workload rating—3× the workload rating of desktop drives—for reliable performance in write-intensive surveillance systems.Brand | Seagate #ad |
Manufacturer | Seagate Bare Drives #ad |
Height | 1.03 inches |
Length | 5.79 inches |
Weight | 1.36 pounds |
Width | 4 inches |
Part Number | ST6000VXZ01 |
Model | ST6000VXZ01 |
Warranty | 3-year limited |
More information #ad
9. Western Digital
#ad
SATA 6 Gb/s, WD63PURZ, 256 MB Cache, Western Digital 6TB WD Purple Surveillance Internal Hard Drive HDD, 3.5"
#adWestern Digital #ad - Workload rate will vary depending on your hardware and software components and configurations. Workload rate is defined as the amount of user data transferred to or from the hard drive.Allframe technology delivers optimizations for write-intensive, low bit-rate, high stream-count workloads typical to mainstream surveillance applications. Workload rate is annualized TB transferred 8760 / recorded power-on hours.
More information #ad
Actual user capacity may be less, depending on operating environment. Supports up to 180 tb/yr workload rate². Engineered specifically for mainstream surveillance systems. As used for storage capacity, 1TB = one trillion bytes. 1tb¹ through 3tb support up to eight bays; 4TB and above support up to 16 bays and employ tarnish-resistant components for harsher environments.Brand | Western Digital #ad |
Manufacturer | Western Digital Technologies, Inc. #ad |
Height | 1.03 inches |
Length | 5.79 inches |
Weight | 1.26 pounds |
Width | 4 inches |
Part Number | WD63PURZ |
Model | WD63PURZ |
Warranty | 3 year Limited Warranty |
More information #ad