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1. Seagate

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Seagate BarraCuda 4TB Internal Hard Drive HDD – 3.5 Inch Sata 6 Gb/s 5400 RPM 256MB Cache For Computer Desktop PC – Frustration Free Packaging ST4000DMZ04/DM004

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Seagate #ad - Build a powerhouse gaming computer or desktop setup with a variety of capacities and form factors. The go to sata hard drive solution for nearly every PC application from music to video to photo editing to PC gaming. Store more, compute faster, and do it confidently with the proven reliability of BarraCuda internal hard drives. Enjoy long term peace of mind with the included 2 year limited warranty. Confidently rely on internal hard drive technology backed by 20 years of innovation; Max sustained transfer rate ODMB/s: 190 MB/s.
BrandSeagate #ad
ManufacturerSeagate Bare Drives #ad
Height0.79 Inches
Length5.79 Inches
Weight1.08 Pounds
Width4 Inches
Part NumberST4000DMZ04
ModelST4000DMZ04
Warranty2 Years

2. Western Digital

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SATA 6 Gb/s, CMR, Western Digital 4TB WD Red Pro NAS Internal Hard Drive HDD, 7200 RPM, 256 MB Cache, 3.5", WD4003FFBX

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Western Digital #ad - 5-year limited warranty. Supports up to 300 tb/yr workload rate* | * workload rate is defined as the amount of user data transferred to or from the hard drive. Extended drive testing to ensure each drive is tested for extended reliable operation. Enhanced reliability with 3d Active Balance Plus technology and error recovery controls with NASware 3. 0 technology. 7200rpm performance class. Workload rate is annualized TB transferred 8760 / recorded power-on hours. Available in capacities ranging from 2-14TB with support for up to 24 bays.
BrandWestern Digital #ad
ManufacturerWestern Digital #ad
Height1.03 Inches
Length5.79 Inches
Weight1.58 Pounds
Width4 Inches
Part NumberWD4003FFBX
ModelWD4003FFBX
WarrantyWestern Digital ("WD") values your business and always attempts to provide you the very best of service.No limited warranty is provided by WD unless your WD Product ("Product") was purchased from an authorizeddistributor or authorized reseller. Distributors may sell Products to resellers who then sell Products to end users.Please see below for warranty information or obtaining service. No warranty service is provided unless the Productis returned to an authorized return center in the region (warranty regions are identified as Canada, U.S.A., LatinAmerica, Europe, Middle East, Africa, Asia Pacific, India and Thailand) where the Product was first shipped by WD,which may have regional specific warranty implications.If your Product was purchased as a component integrated within a system by a system manufacturer, no limitedwarranty is provided by WD.

3. Western Digital

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WD4003FRYZ, Western Digital 4TB WD Gold Enterprise Class Internal Hard Drive, 7200 RPM Class, 256 MB Cache, SATA 6 Gb/s, 3.5"

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Western Digital #ad - Total accessible capacity varies depending on operating environment. Improve performance with our vibration protection technology. Get peace of mind with a 5-year limited warranty. Conquer tough workloads with enterprise-grade wd gold hdds. Specifically designed for use in enterprise-grade data centers and storage systems. Enhanced reliability with up to 2. 5m hours MTBF. Available in 1TB to 14TB* capacities. As used for storage capacity, one terabyte TB = one trillion bytes.
BrandWestern Digital #ad
ManufacturerWestern Digital #ad
Height1.03 Inches
Length5.79 Inches
Weight1.5 Pounds
Width4 Inches
Part NumberWD4003FRYZ
ModelWD4003FRYZ
Warranty5 years

4. Toshiba

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CMR SATA 6.0 GB/s 7200 RPM 128 MB Cache, HDWE140XZSTA, Toshiba X300 4TB Performance & Gaming 3.5-Inch Internal Hard Drive

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Toshiba #ad - High performance with 7200 RPM and large cache size. Massive capacity to accommodate large gaming libraries. Ramp loading and drive stabilization technologies for reliability. Designed for gaming PC and high-end desktop workstations. Includes Toshiba 2 year limited warranty. Toshiba's cache technology to deliver high-level performance in real time.
BrandToshiba #ad
ManufacturerToshiba America Information Systems #ad
Height1.03 Inches
Length5.79 Inches
Weight1 Pounds
Width4 Inches
Part NumberHDWE140XZSTA
ModelHDWE140XZSTA
WarrantyToshiba 2 year limited warranty

5. Western Digital

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7200 RPM, 256 MB Cache, SATA 6 Gb/s, 3.5", WD4005FZBX, Western Digital 4TB WD Black Performance Internal Hard Drive HDD

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Western Digital #ad - Desktop performance hard drive. Designed for creative professionals, gamers and system builders. 5-year manufacturer's limited warranty. Performance storage available in up to 10TB capacities. 2x dram cache up to 256 MB for faster read operations.
BrandWestern Digital #ad
ManufacturerWestern Digital #ad
Height1.03 Inches
Length5.79 Inches
Weight1.66 Pounds
Width4 Inches
Part NumberWD4005FZBX
ModelWD4005FZBX
WarrantyWestern Digital ("WD") values your business and always attempts to provide you the very best of service. No limited warranty is provided by WD unless your WD Product ("Product") was purchased from an authorized distributor or authorized reseller. Distributors may sell Products to resellers who then sell Products to end users. Please see below for warranty information or obtaining service. No warranty service is provided unless the Product is returned to an authorized return center in the region (warranty regions are identified as Canada, U.S.A., Latin America, Europe, Middle East, Africa, Asia Pacific, India and Thailand) where the Product was first shipped by WD, which may have regional specific warranty implications. If your Product was purchased as a component integrated within a system by a system manufacturer, no limited warranty is provided by WD.

6. Seagate

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Seagate IronWolf Pro 4TB NAS Internal Hard Drive HDD – 3.5 Inch SATA 6Gb/s 7200 RPM 128MB Cache for RAID Network Attached Storage, Data Recovery Service – Frustration Free Packaging ST4000NE001

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Seagate #ad - Ironwolf internal hard drives are the ideal solution for up to 24-bay, multi-user NAS server environments that demand powerhouse performance.

Five-year limited product warranty protection plan and three year Rescue Data Recovery Services included. 2m hours MTBF. Specifically built for less wear and tear, lower power consumption, little to no noise/vibration, increased file-sharing performance, no lags or down time, and extra data protection—even in the event of power loss. Easily monitor nas drive health using the integrated IronWolf Health Management system, and enjoy long-term reliability with 1. Store more and work faster with a NAS hard drive that provides 4TB and speeds up to 214MB/s.
BrandSeagate #ad
ManufacturerSEAGATE #ad
Part NumberST4000NEZ01/NE001
ModelST4000NEZ01
Warranty5 Year Limited

7. Seagate

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Seagate Exos 4TB Internal Hard Drive Enterprise HDD – 3.5 Inch 6Gb/s 7200 RPM 128MB Cache for Enterprise, Data Center – Frustration Free Packaging ST4000NM0035

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Seagate #ad - Support 4tb of data with an easy-to-integrate SATA HDD. Reduce tco with customizable power options. Tackle heavy applications 24x7 with high performance. Advanced write caching coupled with TurboBoost provides better performance and minimizes the risk of losing data due to unexpected power loss. Enjoy long-term peace of mind with the included five-year limited warranty protection plan.
BrandSeagate #ad
ManufacturerSeagate Bare Drives #ad
Height1.03 Inches
Length5.79 Inches
Weight1.72 Pounds
Width4.01 Inches
Part NumberST4000NMZ035
ModelST4000NMZ035
Warranty5 years limited

8. Seagate

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SATA, 7200 rpm, 128 MB Buffer Renewed, Seagate ST4000NM0033 Constellation ES.3 4 TB 3.5 inch Internal Hard Drive

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Seagate #ad - Bare drive only, no screws, single pack, cables or accessories included -Friendly Reminder- Please FORMAT HDD on system in order to be detected/shows on system. Capacity optimized enterprise Hard Drive for Bulk-Data Applications, Best-in-class rotational vibration tolerance ensures consistent performance. 3 year warranty from reseller, Worry free Return! 100% Full Refund. 4tb, 7200rpm, 128mb cache, sata iii 6.0gb/s - designed for 24/7/365 Heavy Duty. Works for any sata server, raid, cctV DVR, NAS, pc/mac, Surveillance System.
BrandSeagate #ad
ManufacturerSeagate Technology #ad
Part NumberNA
ModelNA
Warranty90 days limited warranty

9. Seagate

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128 MB Buffer, SATA, 7200 rpm, Seagate ST4000NM0033 Constellation ES.3 4 TB 3.5 inch Internal Hard Drive

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Seagate #ad - It has a spindle speed of up to 7200 rpm and a 4 TB capacity. The seagate st4000nm0033 model internal hard drive has a 3. 5 inch form factor and a 6Gb/s external data transfer rate. This lff drive uses a 6gb/s sata serial at attachment interface and comes with a 1 Year Warranty.
BrandSeagate #ad
ManufacturerSeagate Companies #ad
Part NumberST4000NM0033
ModelST4000NM0033

10. 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

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Toshiba #ad - Integrated RV sensors to compensate for rotational vibrations. Built for small office and home office NAS. High performance 7200 RPM drive with large cache size. Includes toshiba 3 year limited warranty10 Designed for 24/7 operation9. High reliability with up to 180TB/year workload rating6.
BrandToshiba #ad
ManufacturerToshiba America Electronic Components Inc #ad
Height1.03 Inches
Length5.79 Inches
Weight1.59 Pounds
Width4 Inches
Part NumberHDWQ140XZSTA
ModelHDWQ140XZSTA
Warranty3 years