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Best Choice Seagate 
Seagate Barracuda 8TB Internal Hard Drive HDD – 3.5 Inch Sata 6 Gb/s 5400 RPM 256MB Cache for Computer Desktop PC – Frus Store more, compute faster, and do it confidently with the proven reliability of BarraCuda internal hard drivesSeagate 
Seagate IronWolf 8TB NAS Internal Hard Drive HDD – 3.5 Inch SATA 6Gb/s 7200 RPM 256MB Cache for RAID Network Attached St IronWolf internal hard drives are the ideal solution for up to 8-bay, multi-user NAS environments craving powerhouse perSeagate 
Seagate internal hard disk 3.5 inches 8TB PC users BarraCuda (SATA 6Gb / s / 5400rpm / 2-year warranty) regular agency g WD 
Western Digital 12TB WD Red Plus NAS Internal Hard Drive HDD - 7200 RPM, SATA 6 GB/s, CMR, 512 MB Cache, 3.5" - WD120EFG Available in capacities ranging from 1-14TB with support for up to 8 bays.Data Transfer Rate:6Gbps.Specific uses: BusineBest Value WD 
Western Digital WD Red Pro 22TB 3.5" NAS HDD SATA3 7200RPM 512MB Cache 24x7 300TBW ~24-Bays NASware 3.0 CMR Tech 5yrs wt Available in capacities ranging from 2 to 22TB(1) with support for NAS systems with up to 24 bays | (1) 1GB = 1 billionWD 
Western Digital 8TB WD Red Plus NAS Internal Hard Drive HDD - 5640 RPM, SATA 6 Gb/s, CMR, 256 MB Cache, 3.5" - WD80EFPX Available in capacities ranging from 1-14TB with support for up to 8 bays | As used for storage capacity, 1GB = 1 billioWD 
Western Digital 10TB WD Red Plus NAS Internal Hard Drive HDD - 7200 RPM, SATA 6 GB/s, CMR, 512 MB Cache, 3.5" - WD100EFG Available in capacities ranging from 1-14TB with support for up to 8 bays.Data Transfer Rate:6Gbps.Specific uses: BusineGeneric ST8000DM004 Barracuda (8TB HDD 3.5 inch SATA 6G 256MB) Build a Powerhouse Gaming Computer or Desktop Setup with a Variety of Capacities and form Factors.Seagate Seagate IronWolf Pro 20TB NAS Internal Hard Drive HDD 3.5" 7200RPM CMR 256MB Cache SATA 6GB/S Includes Data Rescue Servi Powerful: All IronWolf Pro hard drives use Conventional Magnetic Recording (CMR) for consistent, premium performance inSeagate Seagate IronWolf Pro 20TB NAS Internal Hard Drive HDD 3.5" 7200RPM CMR 256MB Cache SATA 6GB/S Includes Data Rescue Servi Powerful: All IronWolf Pro hard drives use Conventional Magnetic Recording (CMR) for consistent, premium performance inWD Western Digital WD 16TB HDD Ultrastar DC HC550 SATA 7200RPM 3.5" Enterprise Hard Drive - WUH721816ALE6L4 (Renewed) 16TB capacity in a standard 3.5" form factorSeagate Seagate Ironwolf Serial ATA III 4000 GB Internal Hard Drive 3.5 Inch Size Multi-user technology for increased user workload ratesSeagate Seagate IronWolf Pro 16TB NAS Internal Hard Drive HDD 3.5" 7200RPM CMR 256MB Cache SATA 6GB/S Includes Data Rescue Servi Powerful: All IronWolf Pro hard drives use Conventional Magnetic Recording (CMR) for consistent, premium performance inSeagate
Seagate Barracuda 4TB Internal Hard Drive HDD – 3.5 Inch Sata 6 Gb/s 5400 RPM 256MB Cache for Computer Desktop PC – Frus Store more, compute faster, and do it confidently with the proven reliability of BarraCuda internal hard drivesSeagate Seagate Skyhawk 4TB Internal Hard Drive HDD Video Recording up to 64 Cameras 3.5 Inch 64MB Cache SATA 6Gb/s Silver FFP I Amazon ExclusiveSeagate Seagate Skyhawk 4TB Internal Hard Drive HDD Video Recording up to 64 Cameras 3.5 Inch 64MB Cache SATA 6Gb/s Silver FFP I Amazon ExclusiveWD Western Digital WD Red Plus 4TB 3.5" NAS HDD SATA III NAS Hard Drive 5400 RPM 256MB Cache 180MB/S 1mil Hours MTBF 180TB/ Available in capacities ranging from 1-14TB(1) with support for up to 8 bays | (1) 1MB = 1 million bytes, 1GB = 1 billioWestern Digital Western Digital WD Blue 1TB 3.5" SATA Internal Desktop Hard Drive HDD 7200RPM WD10EZEX/WD10EADS (Renewed) Western Digital WD Blue 1TB 3.5" SATA Internal Desktop Hard Drive HDD 7200RPM WD10EZEX (Renewed)Western Digital Western Digital WD RedPlus Internal HDD 4TB CMR 3.5 Inch SATA Cache 128MB 5400rpm NAS Compatible WD40EFZZ-AJP Eco Packag 28% Off WD Western Digital 10TB Elements Desktop Hard Drive, WDBBKG0100HBK-AESN (Australian Version), Black Product Type: Computer Drive Or Storage UK POWER PLUGWD Western Digital 20TB WD Red Pro NAS Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, CMR, 512 MB Cache, 3.5" - WD202KFGX (1) 1GB = 1 billion bytes and 1TB = 1 trillion bytes. Actual user capacity may be less depending on operating environmenWD WD Blue 8TB 3.5" Internal Hard Drive - 5400 RPM Class, SATA 6 Gb/s, 256MB Cache, 2 Year Warranty Reliable everyday computingDELL Seagate ST6000NM0115/ST6000NM021A Exos 7E8 3.5" HDD 6TB 7200 RPM 512e SATA 6Gb/s 256MB Cache Internal Hard Drive (Renewe Seagate ST6000NM0115/ST6000NM021A Exos 7E8 3.5" HDD 6TB 7200 RPM 512e SATA 6Gb/s 256MB Cache Internal Hard Drive (ReneweSeagate Seagate IronWolf, 4TB, NAS, Internal Hard Drive, CMR, 3.5 Inch, SATA, 6GB/s, 5,400 RPM, 256MB Cache, for RAID Network At Amazon ExclusiveSeagate Seagate IronWolf, 4TB, NAS, Internal Hard Drive, CMR, 3.5 Inch, SATA, 6GB/s, 5,400 RPM, 256MB Cache, for RAID Network At Amazon ExclusiveSeagate Seagate 2TB Barracuda 3.5" SATA 5400 RPM 6GB/s Desktop Hard Drive -ST2000DM005 Item Category: Computer Drive Or StorageSeagate Seagate Exos X16 ST16000NM001G Hard Drive 16TB Internal SATA 6Gb/s 7200rpm 256MB Buffer (Renewed) Seagate Exos X16 ST16000NM001G Hard Drive 16TB Internal SATA 6Gb/s 7200rpm 256MB Buffer (Renewed)WD Western Digital 10TB WD Blue Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, 512 MB Cache, 3.5" - WD100EAGZ Reliable everyday computingSeagate Seagate Barracuda 20TB Internal Hard Drive 7200 U/min, 512MB Cache, SATA 6Gb/s, 3.5" (ST20000DM001) With the proven reliability of BarraCuda internal hard drive, you can store more, speed up calculation, and run with conSeagate Seagate Barracuda 500Gb 7200Rpm 2.5 Inch Laptop HDD ST500LM021 (Renewed) Seagate Barracuda 500Gb 7200Rpm 2.5 Inch Laptop HDD ST500LM021 (Renewed)WD Western Digital 8TB WD Red Pro NAS Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, CMR, 256 MB Cache, 3.5" - WD8005FFBX Available in capacities ranging from 2 to 24TB(1) | (1) 1GB = 1 billion bytes and 1TB = 1 trillion bytes. Actual user ca11% Off WD Western Digital 6TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 256 MB Cache, 3.5" - WD64PURZ Engineered for mainstream surveillance systemsSeagate Seagate Barracuda 2TB Internal Hard Drive HDD – 2.5 Inch SATA 6Gb/s 5400 RPM 128MB Cache for Computer Desktop PC – Frust Store more, compute faster, and do it confidently with the proven reliability of BarraCuda internal hard drivesSeagate Seagate Barracuda 5 TB 2.5 inch Internal Hard Drive (15 mm Form Factor, 128 MB Cache, SATA 6 GB/s up to 140 MB/s) Rock-solid reliability built on over 20 years of BarraCuda innovationSeagate Seagate Ironwolf 3.5" ST8000VN002-TD RV Sensor for PC NAS (Amazon.co.jp Exclusive) 8TB Internal HDD (CMR) 3 Year 6 Month [Limited] In addition to the standard manufacturer warranty period, we provide a 6 month agent warranty11% Off Seagate Seagate Barracuda 24TB Internal Hard Drive, 7200 RPM, 512MB Cache, SATA 6Gb/s, 3.5 Inch (ST24000DM001) Store more, use faster computing power, and feel assured by the proven reliability of BarraCuda internal hard drives.WD Western Digital 12TB WD Blue Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, 512 MB Cache, 3.5" - WD120EAGZ Reliable everyday computingWD WD Red Pro 24TB NAS 3.5" Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, CMR Recording Technology, 512MB Cache Optimized for NAS with NASware Western Digital’s exclusive NASware technology fine tunes drive parameters to match NAS sWD Western Digital 2TB WD Red Plus NAS Hard Drive 3.5-Inch -Transfer Rate up to 215MB/s -5640 RPM -Cache Size 512MB -3-Year Available in capacities ranging from 1-14TB(1) with support for up to 8 bays | (1) 1MB = 1 million bytes, 1GB = 1 billioHGST HGST Ultrastar 7K4000 3Tb SAS 3.5-Inch Internal Hard Drive (Renewed) Storage Capacity: 3 TBSeagate Seagate DELL EMC x16 16TB *SAS* 3.5" 7200 RPM 4KN HDD ST16000NM010G (Renewed) Seagate DELL EMC x16 16TB *SAS* 3.5" 7200 RPM 4KN HDD ST16000NM010G (Renewed)WD Western Digital 2TB WD Blue PC Hard Drive - 7200 RPM Class, SATA 6 Gb/s, 256 MB Cache, 3.5" - WD20EZBX Reliable everyday computingSynology Synology Plus Series 6TB, HAT3300-6T HDD, 3.5" Internal SATA 6 Gb/s 5400RPM Hard Disk Drive, 3 Year Warranty Reliable hard drives purpose-built for Synology systems in home and small office environmentsWestern Digital Western Digital WD Purple Surveillance Hard Disk 4TB CMR 3.5 Inch SATA 6Gb/s AllFrame Technology, Supports up to 64 Came SP Silicon Power Silicon Power Ace A55 1TB SATA SSD, Up to 500MB/s, 3D NAND with SLC Cache, 2.5 Inch SATA III 6Gb/s Internal Solid State VERSATILITY: Designed for content creators, DIY system builders, and everyday users who are looking to upgrade their PCSeagate Seagate Exos 28TB 7.2K 3.5'' SATA 6Gb/s Enterprise HDD ST28000NM000C Recertified (Renewed) Seagate Exos 28TB 7.2K 3.5'' SATA 6Gb/s Enterprise HDD ST28000NM000C Recertified (Renewed)27% Off WD Western Digital Blue 1TB PC Desktop Hard Drive, 1000, 3.5, WD10EZEX Store more and game moreSeagate Seagate IronWolf Pro, NAS, 3.5" HDD, 4TB, SATA 6Gb/s, 7200RPM, 256MB Cache, 5 Years or 2M Hours MTBF Warranty High Performance: All-CMR (conventional magnetic recording) portfolio enables consistent, industry-leading 24×7 performaWestern Digital Western Digital WD Red Plus Internal Hard Drive 8TB CMR 3.5 inch SATA 5640 RPM 256MB NAS WD80EFPX-AJP Eco Package Capacity : 8TBSeagate Seagate IronWolf Pro 8TB NAS Internal Hard Drive HDD 3.5" 7200RPM CMR 256MB Cache SATA 6GB/S Includes Data Rescue Servic Powerful: All IronWolf Pro hard drives use Conventional Magnetic Recording (CMR) for consistent, premium performance inSynology Synology Plus Series 4TB, HAT3300-4TB HDD, Internal 3.5" SATA, 5400RPM, 3 Year Warranty Reliable hard drives purpose-built for Synology systems in home and small office environmentsWD Western Digital 12TB WD Red Pro NAS Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, CMR, 512 MB Cache, 3.5" - WD122KFBX Available in capacities ranging from 2 to 24TB(1) | (1) 1GB = 1 billion bytes and 1TB = 1 trillion bytes. Actual user caWestern Digital Wd Blue Wd10ezex 1 Tb 3.5 Internal Hard Drive - Sata - 7200 RPM - 64 High Capacity: 1TB hard drive provides ample storage space for your files and documents.Seagate Seagate Skyhawk AI 8TB Video Internal Hard Drive HDD – 3.5 Inch SATA 6Gb/s 256MB Cache for DVR NVR Security Camera Syste ImagePerfect AI: Delivers zero dropped frames while supporting heavier workloads.Western Digital Western Digital WD Blue Internal HDD 4TB CMR 3.5 Inch SATA Cache 128MB 5400rpm WD40EZZX-AJP Eco Package WD Western Digital 4TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 256 MB Cache, 3.5" - WD43PURZ Engineered for mainstream surveillance systemsGeneric WD Ultrastar 0F29562 DC HC520 12TB HDD SAS-12Gbps 3.5-Inch Internal Hard Drive HUH721212AL4204 WD Western Digital 10TB WD_Black Performance Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, 512 MB Cache, 3.5" - WD102FZB Desktop performance gaming hard driveSeagate Seagate 1TB 2.5 inch HDD - 5400rpm - for PS3, PS4, Laptops, CCTV, Gaming Desktop PCs, iMacs and Macbooks - 1000GB Hard D 1TB 2.5" Hard Disk DriveSeagate Seagate Exos X22 22TB Internal Server Hard Drive ST22000NM00C 3.5" HDD SATA 6Gb/s 512E SED 7200RPM 512MB Cache (Refurbis Scalable: Maximize your storage solution with a MTBF value of 2.5 million hours and FastFormat support for multiple inteTOSHIBA Toshiba 16TB Enterprise Internal Hard Drive – MG Series 3.5" SATA HDD for Server, Storage, 24/7 Operation, Hyperscale, C 3.5" SATA Hard DriveSeagate Seagate IronWolf 10TB NAS Internal Hard Drive HDD – CMR 3.5 Inch SATA 6Gb/s 7200 RPM 256MB Cache for RAID Network Attach IronWolf internal hard drives are the ideal solution for up to 8-bay, multi-user NAS environments craving powerhouse perWD Western Digital 26TB WD Purple Pro Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 512 MB Cache, 3.5" - WD260PURP Enterprise-class reliability and performanceTOSHIBA Toshiba 1TB 5400RPM 128MB Cache SATA 6Gb/s (7mm) 2.5in Internal Gaming PS3/PS4 Hard Drive - 3 Year Warranty 1TB Capacity, 7mm High, Rotation Speed of 5400RPMSeagate Seagate Exos 20TB 7.2K RPM 3.5inch SATA 6Gb/s Enterprise HDD ST20000NM002C (Renewed) Seagate Exos 20TB 7.2K 3.5'' SATA 6Gb/s Enterprise HDD ST20000NM002C RecertifiedSeagate Seagate Exos X24 24TB Enterprise Internal Hard Drive HDD - 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Seagate 3.5" 1TB (ST1000DM003) 7200RPM 64MB SATA3 Internal Hard Disk (Renewed) SeagateSeagate Seagate Laptop Thin Hdd 1tb Sata 2.5in 5400rpm sata 128gb 7 The Mobile HDD works with SATA 6 Gb/s and SATA 3 Gb/s designs. A slim, high-performance HDD which integrates easily.Western Digital Western Digital AV-GP 1 TB AV Video Hard Drive: 3.5 Inch, SATA III, 64 MB Cache - WD10EURX Produktbeschreibung : WD AV-GP WD10EURX - Festplatte - 1 TB - SATA-600 Typ : Festplatte - intern Kapazität : 1 TB FormfaSeagate Seagate Skyhawk 8TB Internal Hard Drive HDD, Video Recording up to 64 Cameras, 3.5 Inch, 256 MB Cache, SATA 6GB/s, Silve Built for video DVR and NVR security camera systems, SkyHawk delivers video-optimized storage.GoHardDrive GoHardDrive Wl 2Tb 64Mb Cache 5400Rpm Sata Iii (6.0Gb/S) 3.5" Internal Surveillance Dvr Hard Drive 2TB Capacity, 64MB Cache, 5400RPM, SATA III 6.0Gb/sSeagate Seagate 1TB Laptop HDD SATA 6Gb/s 128MB Cache 2.5-Inch Internal Hard Drive (ST1000LM035) Spindle speed 5400 RPM