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Best Drives Under $100 (Updated Daily)

Storage upgrades don’t have to be expensive. On this page, you’ll find SSDs and HDDs priced under $100, updated daily to ensure you never miss a bargain. Whether you’re building a budget PC, upgrading an older laptop, or adding extra storage for files, these affordable options strike a balance between cost and performance. We include trusted brands like Crucial, Kingston, and Seagate, with a variety of capacities and interfaces. Easily compare drives by price per terabyte to make sure you’re getting maximum value. Bookmark this page for the latest budget-friendly storage deals that help you save while still boosting performance.

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price -100×Clear all
$ per TB Price Size (TB) Drive Type Interface Brand Condition Source Product (Affiliate Link)
40.79 $11.95 0.29296875 HDD Enterprise SAS HP Used Ebay HP 785410-001 300GB 12G SAS 10K 2.5IN DRIVE - 785067-B21
40.86 $19.95 0.48828125 HDD SATA Samsung Open box Ebay NEW Samsung ST500LM012 500GB 5400RPM 6GB 2.5" SATA PS4 Laptop XBOX HDD / No Box
40.86 $19.95 0.48828125 HDD SATA Samsung Open box Ebay NEW Samsung ST500LM012 500GB 5400RPM 6GB 2.5" SATA PS4 Laptop XBOX HDD / No Box
40.92 $9.99 0.244140625 HDD SATA Toshiba Used Ebay Toshiba 250GB 2.5" Sata HDD
40.92 $9.99 0.244140625 HDD SATA WD Used Ebay WD Caviar Blue 3.5" SATA Desktop HDD (250 GB, 7200 RPM, WD2500AAKX) - TESTED
40.92 $9.99 0.244140625 HDD SATA Toshiba Used Ebay Toshiba 250GB 2.5" Sata HDD
40.92 $9.99 0.244140625 HDD SATA Toshiba Used Ebay Toshiba 250GB 2.5" Sata HDD
40.94 $19.99 0.48828125 HDD SATA WD New Ebay Western Digital 500GB WD5000AADS 7200RPM SATA 3.5" Internal HDD Hard Disk Drive
40.94 $19.99 0.48828125 HDD SATA Hitachi Used Ebay Hitachi HDS721050CLA662 500GB, Internal, 7200RPM, 3.5" HDD 7.2K
40.94 $19.99 0.48828125 HDD External USB Toshiba Used Ebay Toshiba Canvio DTB305 500GB Portable External USB 3.0 Hard Drive Black HDD
40.94 $19.99 0.48828125 HDD SATA Dell Used Ebay Dell 02YTRD 500GB 7200RPM SATA III 6Gb/s 64MB Cache 2.5" 7mm Laptop Hard Drive
40.94 $19.99 0.48828125 SSD SATA WD New Ebay WD5000BEVT - 500GB Sata Momentus Hard Drive
40.94 $19.99 0.48828125 SSD SATA Hitachi New Ebay HGST 500GB SATA 5.4KRPM 2.5" Drive HTS545050A7E380 for Laptop,PS3, PS4 ,Xbox 1
40.94 $19.99 0.48828125 HDD SATA WD New Ebay Western Digital 500GB WD5000AADS 7200RPM SATA 3.5" Internal HDD Hard Disk Drive
40.96 $24.00 0.5859375 HDD Enterprise SAS Dell Used Ebay DELL XXTRP 600GB 2.5 12GB/S SAS HARD DRIVE
40.96 $24.00 0.5859375 HDD Enterprise SAS Dell Used Ebay Dell XXTRP 600GB 10K 12G 2.5in SAS Hard Drive
40.96 $10.00 0.244140625 SSD SATA WD Used Ebay WESTERN DIGITAL CAVIAR 250GB SATA DRIVE - WD2500YS - 18SHB2
41.00 $20.02 0.48828125 HDD SATA WD Used Ebay Western Digital 500GB WD5000BPKT 7200RPM SATA 2.5" Laptop HDD Hard Disk Drive
41.10 $36.12 0.87890625 HDD Enterprise SAS IBM Used Ebay IBM 900GB 10K SAS 2.5in Hot-Swap HDD 6Gbps 81Y9651 81Y9650 81Y3805
41.50 $82.99 2 HDD SATA Toshiba New Ebay Toshiba L200 HDKGB84 9.5MM 2TB 5400RPM SATA3/SATA 6.0 GB/s 128MB Laptop PC HDD
41.50 $82.99 2 HDD SATA Toshiba New Ebay Toshiba L200 HDKGB84 9.5MM 2TB 5400RPM SATA3/SATA 6.0 GB/s 128MB Laptop PC HDD
41.57 $12.99 0.3125 HDD SATA WD Used Ebay WD 320GB WD3200LPVX 5400RPM SATA 2.5" Laptop HDD Hard Drive
41.57 $12.99 0.3125 HDD SATA WD Used Ebay WD 320GB WD3200LPVX 5400RPM SATA 2.5" Laptop HDD Hard Drive
41.67 $50.00 1.2 HDD Enterprise SAS HP New Ebay HP 1.2TB 10K SAS 12G 2.5" HDD 781578-001 781518-B21 G8 G9 Hard Drive
41.67 $100.00 2.4 HDD Enterprise SAS Dell New Ebay DELL Exos 10E2400 10K 2.4TB SAS
42.00 $84.00 2 HDD SATA WD New Ebay WD Purple 2TB Internal Hard Drive Surveillance HDD 3.5" SATA III 256MB WD23PURZ
42.50 $85.00 2 HDD Enterprise SAS Dell New Ebay XY986 ST2000NX0273 Dell 2TB 7.2K RPM 12Gb/s 2.5" SAS HDD Hard Drive
42.50 $85.00 2 HDD SATA Seagate New Ebay Seagate Skyhawk 2TB Video Internal Hard Drive HDD – 3.5 Inch SATA 6Gb/s 64MB
42.50 $85.00 2 HDD Enterprise SAS Dell EMC Used Ebay EMC Data Domain 005049572 2TB 7.2K 6Gbps 3.5" SAS HDD for ES30 Disk Shelf
42.50 $85.00 2 HDD Enterprise SAS Dell New Ebay XY986 ST2000NX0273 Dell 2TB 7.2K RPM 12Gb/s 2.5" SAS HDD Hard Drive
42.58 $24.95 0.5859375 HDD Enterprise SAS HP Used Ebay 872736-001 HP 600GB SAS 12G Enterprise 10K SFF SC HDD 872477-B21
42.58 $24.95 0.5859375 HDD Enterprise SAS HP Used Ebay 872736-001 HP 600GB SAS 12G Enterprise 10K SFF SC HDD 872477-B21
42.65 $24.99 0.5859375 HDD Enterprise SAS Seagate Used Ebay Seagate Cheetah 15K .7 ST3600057SS 600GB 6G 3.5" SAS HDD As Shown
42.65 $24.99 0.5859375 HDD Enterprise SAS Seagate Used Ebay Seagate Cheetah 15K .7 ST3600057SS 600GB 6G 3.5" SAS HDD As Shown
42.67 $25.00 0.5859375 HDD Enterprise SAS Seagate Used Ebay Seagate Cheetah 15K.7 600 GB 15000RPM SAS 6 Gb/s 16MB Cache 3.5 Inch Internal us
42.89 $25.13 0.5859375 HDD Enterprise SAS HP Used Ebay 872736-001 HPE 600GB SAS 12G 10K SFF SC DS HDD
42.89 $25.13 0.5859375 HDD Enterprise SAS HP Used Ebay 872736-001 HPE 600GB SAS 12G 10K SFF SC DS HDD
42.99 $20.99 0.48828125 HDD SATA WD Open box Ebay New Dell OEM WD Black 500GB SATA 7200RPM 2.5" Internal Harddrive HDD IVB02 XTDVD
42.99 $20.99 0.48828125 HDD SATA WD Open box Ebay New Dell OEM WD Black 500GB SATA 7200RPM 2.5" Internal Harddrive HDD IVB02 XTDVD
42.99 $20.99 0.48828125 HDD SATA WD Open box Ebay Western Digital WD Blue 2.5" SATA 500GB Hard Drive 5400RPM WD5000LPCX
42.99 $42.99 1 HDD Enterprise SAS Seagate New Ebay Seagate Exos 7E200 1TB ST1000NX0453 SHD7A23 7.2K SAS 12Gb/s 2.5" HDD
42.99 $42.99 1 HDD Enterprise SAS Seagate New Ebay Seagate Exos 7E200 1TB ST1000NX0453 SHD7A23 7.2K SAS 12Gb/s 2.5" HDD
43.65 $31.97 0.732421875 HDD SATA Seagate New Ebay Seagate 9CA156-304 - 750GB 7.2K RPM SATA 3.5" Hard Drive HDD
43.65 $31.97 0.732421875 HDD SATA Seagate New Ebay Seagate 9CA156-304 - 750GB 7.2K RPM SATA 3.5" Hard Drive HDD
43.82 $78.88 1.8 HDD Enterprise SAS Seagate Used Ebay Seagate Enterprise 10K V8 1.8TB 10000RPM 2.5inch (ST1800MM0018) Internal SAS HDD
43.89 $79.00 1.8 HDD Enterprise SAS Toshiba Open box Ebay Toshiba 1.8TB 10K SAS 12Gb/s 2.5in 4KN HDD AL15SEB18EP NEW
43.89 $79.00 1.8 HDD Enterprise SAS Toshiba Open box Ebay Toshiba 1.8TB 10K SAS 12Gb/s 2.5in 4KN HDD AL15SEB18EP NEW
43.89 $79.00 1.8 HDD Enterprise SAS Toshiba Open box Ebay Toshiba 1.8TB 10K SAS 12Gb/s 2.5in 4KN HDD AL15SEB18EP NEW
44.17 $53.00 1.2 HDD Enterprise SAS Dell New Ebay HUC101212CSS600 T6TWN Dell 1.2TB 10000RPM 6Gbps 2.5" SAS Server Hard Drive
44.20 $12.95 0.29296875 HDD Enterprise SAS Seagate Used Ebay ST9300653SS Seagate 300GB SAS 6G 15K 2.5in 64MB HDD
44.20 $12.95 0.29296875 HDD Enterprise SAS Seagate Used Ebay ST9300653SS Seagate 300GB SAS 6G 15K 2.5in 64MB HDD
44.36 $25.99 0.5859375 HDD Enterprise SAS Dell New Ebay 600GB 10K SAS 2.5" SAS HARD DRIVE FITS DELL SERVER R610 R620 R630 R710 R720 R730
44.37 $39.00 0.87890625 HDD Enterprise SAS Hitachi New Ebay 0B26014 HGST HUC109090CSS600 C10K900 900GB 10K RPM 2.5" SAS ENTERPRISE
44.38 $79.88 1.8 HDD Enterprise SAS Seagate New Ebay SEAGATE ST1800MM0129 1.8TB 2.5" 256MB CACHE SAS 12.0GB/S HDD 6FV4P 1XJ203-158
44.38 $79.88 1.8 HDD Enterprise SAS Seagate New Ebay SEAGATE ST1800MM0129 1.8TB 2.5" 256MB CACHE SAS 12.0GB/S HDD 6FV4P 1XJ203-158
44.44 $80.00 1.8 HDD Enterprise SAS Hitachi Used Ebay HITACHI / HPE XP7 5560490-A HDD 1.8TB 10K SAS Disk 2.5
44.44 $80.00 1.8 HDD Enterprise SAS Hitachi Used Ebay HITACHI / HPE XP7 5560490-A HDD 1.8TB 10K SAS Disk 2.5
44.81 $21.88 0.48828125 HDD SATA Seagate Open box Ebay Seagate Laptop Thin (ST500LM021) 500GB 7200 RPM 32MB Cache SATA 6.0Gb/s 2.5" HDD
44.85 $44.85 1 HDD SATA WD New Ebay (NEW) WESTERN DIGITAL 1TB 2.5" 5400RPM SATA HD LAPTOP PC HDD HARD DRIVE WD10JPVX
44.85 $44.85 1 HDD SATA WD New Ebay (NEW) WESTERN DIGITAL 1TB 2.5" 5400RPM SATA HD LAPTOP PC HDD HARD DRIVE WD10JPVX
44.87 $53.84 1.2 HDD Enterprise SAS HP Used Ebay EG001200JWJNQ HPE 1.2TB SAS 12G 10K SFF SC DS HDD
44.99 $44.99 1 HDD SATA Toshiba New Ebay TOSHIBA 1TB 5400RPM SATA 3.0Gb/s 2.5in Internal Laptop Hard Drive MQ01ABD100V
45.00 $89.99 2 HDD SATA Seagate New Ebay New ST2000VN004 Seagate IronWolf NAS 2TB 3.5" SATA 6Gb/s 64MB 5900RPM HDD
45.01 $45.01 1 HDD SATA WD Used Ebay WD WD1001FALS-403AA0 HARNHTJABB (WMAT) Thailand 3.5" 1.0TB Sata HDD 07JUL2012
45.01 $45.01 1 HDD SATA WD Used Ebay WD WD1001FALS-403AA0 HHNNNTJCHB (WCAT) Thailand 3.5" 1.0TB Sata HDD 09OCT2011
45.01 $45.01 1 HDD SATA WD Used Ebay WD WD1001FALS-403AA0 HHNNNTJCHB (WCAT) Thailand 3.5" 1.0TB Sata HDD 09OCT2011
45.06 $22.00 0.48828125 HDD SATA Seagate Used Ebay 2 pack WD AV-25 WD500BUCT and Seagate Laptop Thin HDD 500GB (5400rpm)
45.06 $22.00 0.48828125 HDD SATA Samsung Used Ebay 500GB HDD 2.5" SATA Internal Laptop Hard Drive with Windows 10 Pro 64bit Legacy
45.06 $22.00 0.48828125 HDD SATA Samsung Used Ebay 500GB HDD 2.5" SATA Internal Laptop Hard Drive with Windows 10 Pro 64bit Legacy
45.40 $19.95 0.439453125 HDD Enterprise SAS HP Used Ebay HP 581310-001 450GB 10K DP 6G 2.5IN SAS HARD DRIVE - 581284-B21, 652566-002
45.45 $39.95 0.87890625 HDD Enterprise SAS Seagate Used Ebay Dell 05J9P-EQL 900GB 10K SAS 2.5" 6G HDD Seagate ST9900605SS Hard disk Drive
45.45 $39.95 0.87890625 HDD Enterprise SAS Seagate Used Ebay Dell 05J9P-EQL 900GB 10K SAS 2.5" 6G HDD Seagate ST9900605SS Hard disk Drive
45.45 $39.95 0.87890625 HDD Enterprise SAS Seagate Used Ebay Dell 05J9P-EQL 900GB 10K SAS 2.5" 6G HDD Seagate ST9900605SS Hard disk Drive
45.50 $45.50 1 HDD Enterprise SAS Dell New Ebay NEW DELL ST1000NX0453 1TB 7.2K 12G 2.5" SFF SAS HARD DRIVE 056M6W 56M6W HDD disk
45.83 $11.19 0.244140625 HDD SATA WD Used Ebay Western Digital Caviar WD2500YS 250GB 7200RPM 16MB SATA 3.0Gb/s 3.5" HDD
46.00 $92.00 2 HDD Enterprise SAS Seagate New Ebay NEW Seagate ST2000NX0433 2TB 7200RPM 128MB SAS 12Gb/s 2.5" 15mm Enterprise HDD
46.00 $92.00 2 HDD Enterprise SAS Seagate New Ebay NEW Seagate ST2000NX0433 2TB 7200RPM 128MB SAS 12Gb/s 2.5" 15mm Enterprise HDD
46.04 $46.04 1 HDD SATA WD Used Ebay WD WD10EZEX-00ZF5A0 EBRNHT2CH (WMC1) Malaysia 1.0TB 3.5" Sata HDD 05JUN2016
46.04 $46.04 1 HDD SATA WD Used Ebay WD WD10EZEX-00ZF5A0 EBRNHT2CH (WMC1) Malaysia 1.0TB 3.5" Sata HDD 05JUN2016
46.04 $46.04 1 HDD SATA WD Used Ebay WD WD10EZEX-00ZF5A0 EBRNHT2CH (WMC1) Malaysia 1.0TB 3.5" Sata HDD 05JUN2016
46.04 $46.04 1 HDD SATA WD Used Ebay WD WD10EZEX-00ZF5A0 EBRNHT2CH (WMC1) Malaysia 1.0TB 3.5" Sata HDD 05JUN2016
46.08 $22.50 0.48828125 HDD SATA Seagate New Ebay Seagate 500GB ST500LM034 7200 RPM 128MB SATA 6.0Gb/s 2.5 Laptop HDD Hard Drive
46.08 $45.00 0.9765625 HDD SATA Seagate New Ebay Seagate Barracuda ST1000DM003 1000GB 3.5in SATA Internal Desktop HDD Silver
46.90 $22.90 0.48828125 HDD SATA Seagate New Ebay Seagate BarraCuda 500GB ST500DM009 7200RPM SATA III 32MB 3.5 inch Internal HDD
46.90 $22.90 0.48828125 HDD SATA WD New Ebay Western Digital 500GB WD5000LPCX 5400RPM SATA 2.5" Internal HDD Hard Disk Drive
46.90 $22.90 0.48828125 HDD SATA WD New Ebay WD AV-25 500GB WD5000LUCT 5400RPM 16MB SATA 2.5" Laptop HDD Hard Disk Drive
46.90 $22.90 0.48828125 HDD SATA WD Used Ebay Western Digital 500GB WD5000BUCT 5400RPM 16MB SATA 2.5" Laptop HDD Hard Drive
46.90 $22.90 0.48828125 HDD SATA WD New Ebay Western Digital 500GB WD5000LPCX 5400RPM SATA 2.5" Internal HDD Hard Disk Drive
46.90 $22.90 0.48828125 HDD SATA Seagate New Ebay Seagate BarraCuda 500GB ST500DM009 7200RPM SATA III 32MB 3.5 inch Internal HDD
46.90 $22.90 0.48828125 HDD SATA WD New Ebay WD AV-25 500GB WD5000LUCT 5400RPM 16MB SATA 2.5" Laptop HDD Hard Disk Drive
46.90 $22.90 0.48828125 HDD SATA WD New Ebay Western Digital 500GB WD5000LPVX 5400RPM SATA 2.5" Laptop Hard Disk Drive -7mm
46.91 $14.66 0.3125 HDD SATA Samsung Open box Ebay SAMSUNG HDD 320 GB HM321HI SATA 2.5" 5400 RPM 8 MB Internal Hard Disk Drives
47.00 $47.00 1 HDD SATA Seagate Open box Ebay DELL 8CGTN 08CGTN ST31000524NS 9JW154-036 SEAGATE ES 1TB 7.2K 8.9cm SATA HDD
47.00 $47.00 1 HDD Enterprise SAS Dell New Ebay 9W5WV ST91000640SS Dell 1TB 7200RPM 6G 2.5" SAS HDD R320 R410 T620 T710 Md1220
47.08 $22.99 0.48828125 HDD SATA WD New Ebay WD5000LPLX Western Digital 7200RPM 32MB 500GB SATA 2.5" Laptop HDD Hard Drive
47.50 $57.00 1.2 HDD Enterprise SAS Dell New Ebay 36RH9 ST1200MM0088 Dell 1.2TB 10K 6Gbps 128MB Cache 2.5" SAS HDD Hard Drive
47.50 $95.00 2 HDD SATA WD New Ebay Western Digital Caviar Green 2TB Internal 5400RPM 3.5" (WD20EADS) HDD
47.77 $27.99 0.5859375 HDD Enterprise SAS Dell Used Ebay V5300 0V5300 ST600MP0005 DELL 600GB 15K 6G SAS 2.5" SFF ENTERPRISE HARD DRIVE
47.79 $35.00 0.732421875 HDD SATA Seagate New Ebay Seagate 750GB Internal 7200RPM 3.5" (9bl148-302) HDD
47.84 $14.95 0.3125 SSD SATA WD Used Ebay Dell WD3200AAKS 320GB 7.2K SATA 3.5" Hard Drive X391D