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Designed for quality and reliability - with a field-tested 1. 2 million hour mtbf, this high performance drive delivers the highest level of reliability for 24x7 operation in up to 100% duty cycle applications.


Purpose built for nas enclosures, increased file-sharing performance, no lags or down time, little to no noise/vibration, IronWolf delivers less wear and tear, and much more.

Drive monitoring and reporting. Store more and work faster with a NAS hard drive that provides 4TB and speeds up to 214MB/s. Ironwolf internal hard drives are the ideal solution for up to 24-bay, multi-user NAS server environments that demand powerhouse performance.

1. Seagate
#ad
Seagate IronWolf 4TB NAS Internal Hard Drive HDD – CMR 3.5 Inch SATA 6Gb/s 5900 RPM 64MB Cache for RAID Network Attached Storage – Frustration Free Packaging ST4000VN008
#adSeagate #ad - Purpose built for nas enclosures, no lags or down time, IronWolf delivers less wear and tear, little to no noise/vibration, 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. Store more and work faster with a NAS optimized hard drive providing 4TB and cache of up to 64MB.Brand | Seagate #ad |
Manufacturer | Seagate Bare Drives #ad |
Height | 1.03 Inches |
Length | 5.79 Inches |
Weight | 1.35 Pounds |
Width | 4.01 Inches |
Part Number | ST4000VN008 |
Model | ST4000VNZ008 |
Warranty | 3-year limited |
More information #ad
2. Western Digital
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5400 RPM, 3.5" -WD40EFZX, 128 MB Cache, SATA 6 Gb/s, CMR, Western Digital 4TB WD Red Plus NAS Internal Hard Drive HDD
#adWestern Digital #ad - Small or medium business NAS systems in a 24x7 environment. Available in capacities ranging from 1-14TB with support for up to 8 bays. 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.More information #ad
Workload rate will vary depending on your hardware and software components and configurations. Workload rate is annualized TB transferred 8760 / recorded power-on hours. Nasware firmware for compatibility.Brand | Western Digital #ad |
Manufacturer | Western Digital Technologies, Inc. #ad |
Height | 1.03 Inches |
Length | 5.79 Inches |
Weight | 0.93 Pounds |
Width | 4 Inches |
Part Number | WD40EFZX |
Model | WD40EFZX |
Warranty | 3 year limited warranty |
More information #ad
3. Western Digital
#ad
5400 RPM, SATA 6 Gb/s, 3.5", 256MB Cache, SMR, Western Digital 4TB WD Red NAS Internal Hard Drive HDD, WD40EFAX
#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
Workload rate is annualized TB transferred 8760 / recorded power-on hours. 3-year limited warranty. 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. 5400rpm performance class.Brand | Western Digital #ad |
Manufacturer | Western Digital #ad |
Height | 4 Inches |
Length | 1.03 Inches |
Weight | 1.2 Pounds |
Width | 5.79 Inches |
Part Number | WD40EFAX |
Model | WD40EFAX |
Warranty | 3-year manufacturer's limited warranty |
More information #ad
4. Toshiba
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CMR SATA 6 GB/s 7200 RPM 256 MB Cache, Toshiba N300 4TB NAS 3.5-Inch Internal Hard Drive, HDWG440XZSTA
#adToshiba #ad - High performance 7200 RPM drive with large cache size. Integrated RV sensors to compensate for rotational vibrations. Built for small office and home office NAS. Designed for 24/7 operation9. High reliability with up to 180TB/year workload rating6.More information #ad
Brand | Toshiba #ad |
Manufacturer | Toshiba #ad |
Height | 1.03 Inches |
Length | 5.79 Inches |
Weight | 1.53 Pounds |
Width | 4 Inches |
Part Number | HDWG440XZSTA |
Model | HDWG440XZSTA |
Warranty | 3 year limited manufacturer |
More information #ad
5. Toshiba
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Toshiba N300 4TB NAS 3.5-Inch Internal Hard Drive, CMR SATA 6 GB/s 7200 RPM 128 MB Cache, HDWQ140XZSTA
#adToshiba #ad - High reliability with up to 180TB/year workload rating6. Designed for 24/7 operation9. Built for small office and home office NAS. High performance 7200 RPM drive with large cache size.More information #ad
Brand | Toshiba #ad |
Manufacturer | Toshiba America Electronic Components Inc #ad |
Height | 1.03 Inches |
Length | 5.79 Inches |
Weight | 1.59 Pounds |
Width | 4 Inches |
Part Number | HDWQ140XZSTA |
Model | HDWQ140XZSTA |
Warranty | 3 years |
More information #ad
6. White Label
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Desktop PC w/1 Year Warranty, DVR, NAS, RAID, WL 4TB 7200RPM 64MB Cache SATA 6.0Gb/s Enterprise Grade 3.5" Hard Drive for Server
#adWhite Label #ad - Highest performance for business-critical applications - delivers 6 Gb/s transfer rates, sustained sequential data rates of 171 MB/s and high random I/O rates. 1 year warranty from Reseller.Designed for quality and reliability - with a field-tested 1. 2 million hour mtbf, this high performance drive delivers the highest level of reliability for 24x7 operation in up to 100% duty cycle applications.
More information #ad
Dual processor - twice the processing power to maximize performance Vibration Protection - Enhanced RAFF technology includes sophisticated electronics to monitor the drive and correct both linear and rotational vibration in real time. Industry's highest capacity nearline drive - SATA III 6. 0gbs enterprise hard drives are available in capacities 4TB to suit even the most demanding storage needs.Brand | White Label #ad |
Manufacturer | White Label #ad |
Weight | 1 Pounds |
Part Number | WL4000GSA6472E |
Model | WL4000GSA6472E |
More information #ad
7. HGST
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NAS, Mac, HGST Ultrastar 7K4000 0F17719 4TB 64MB Cache 7200RPM SATA III 6.0Gb/s 3.5" Internal Desktop Hard Drive for PC, CCTV DVR Renewed w/1 Year Warranty, RAID
#adHGST #ad - Passed factory diagnostic software + re-certified by state-of-the-Art software - Full "Sector-by-Sector" test to ensure best HDD quality! ZERO Bad Sectors! Worry free return! 100% Full Refund.More information #ad
Works for pc, mac, raid, nas, CCTV DVR. 3. 5" internal hard drive, sata iii 6. 0gb/s, designed for 24/7 reliable operation. 4tb capacity, sata iii 6. 0gb/s, 64mb cache, 7200rpm rotation speed, Enterprise Grade, Heavy Duty.Brand | HGST #ad |
Manufacturer | HGST #ad |
Height | 1 Inches |
Length | 5.8 Inches |
Width | 4 Inches |
Part Number | HUS724040ALE641-DVR |
Model | HUS724040ALE641-DVR |
More information #ad
8. Seagate
#ad
Personal Cloud Storage ST4000VN008, Seagate 4TB IronWolf NAS SATA Hard Drive 6Gb/s 256MB Cache 3.5-Inch Internal Hard Drive for NAS Servers, Silver
#adSeagate #ad - Store more and work faster with a nas-optimized hard drive providing 4Tb and Cache of up to 64MB. System ram type: ddr4_sdram. Easily monitor the health of drives using the integrated IronWolf health management system and enjoy long-term reliability with 1M hours MTBF.Purpose built for nas enclosures, increased file-sharing performance, no lags or down time, little to no noise/vibration, IronWolf delivers less wear and tear, and much more.
More information #ad
Three-year limited warranty protection plan included. Operating system: PC. Ironwolf internal hard drives are the ideal solution for up to 8-Bay, multi-user NAS environments craving powerhouse performance.Brand | Seagate #ad |
Manufacturer | SEAGATE #ad |
Height | 0.04 Inches |
Length | 0.23 Inches |
Weight | 1.34 Pounds |
Width | 0.16 Inches |
Part Number | ST4000VN008 |
Model | ST4000VN008 |
More information #ad
9. Seagate
#ad
Data Recovery Service – Frustration Free Packaging ST4000NE001, Seagate IronWolf Pro 4TB NAS Internal Hard Drive HDD – CMR 3.5 Inch SATA 6Gb/s 7200 RPM 128MB Cache for RAID Network Attached Storage
#adSeagate #ad - Specifically built for less wear and tear, increased file-sharing performance, lower power consumption, little to no noise/vibration, no lags or down time, and extra data protection—even in the event of power loss.Drive monitoring and reporting. Store more and work faster with a NAS hard drive that provides 4TB and speeds up to 214MB/s. Ironwolf internal hard drives are the ideal solution for up to 24-bay, multi-user NAS server environments that demand powerhouse performance.
More information #ad
Easily monitor nas drive health using the integrated IronWolf Health Management system, and enjoy long-term reliability with 1. 2m hours MTBF. Five-year limited warranty and two-year Rescue Data Recovery Services included. Support for S. M. A. R. T.Brand | Seagate #ad |
Manufacturer | Seagate Bare Drives #ad |
Height | 1.03 Inches |
Length | 5.79 Inches |
Weight | 1.5 Pounds |
Width | 4.01 Inches |
Part Number | ST4000NEZ025 |
Model | ST4000NEZ025 |
Warranty | 5-year limited |
More information #ad
10. GoHardDrive
#ad
W/ 1 Year Warranty, WL 4TB 64MB Cache 5400RPM SATA III 6.0Gb/s Low Power & Heavy Duty 3.5" Internal Hard Drive PC, NAS & CCTV DVR
#adGoHardDrive #ad - 4tb capacity, 64mb cache, 5400rpm, sata III 6.0gb/s. 1 year warranty from reseller, Worry free Return! 100% Full Refund. Quiet, low Power & Reliable. Zero bad sector, zero power on Hours POH, Sealed in Bag. 3. 5" internal Desktop Hard Drive.More information #ad
Brand | GoHardDrive #ad |
Manufacturer | goHardDrive #ad |
Height | 1 Inches |
Length | 5.8 Inches |
Weight | 1 Pounds |
Width | 4 Inches |
Part Number | WL4000GSA6454-P |
Model | WD4000GSA6454-P |
More information #ad