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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)
42.76 $20.88 0.48828125 HDD SATA Toshiba New Ebay NEW Toshiba MQ01ACF050 500GB 7200 RPM SATA 6.0Gb/s 2.5" Laptop HDD bare Drive
42.76 $20.88 0.48828125 HDD SATA Seagate New Ebay Seagate Thin HDD ST500LT012 500GB 5400RPM 16MB SATA 2.5-Inch Slim 7mm Hard Driv
42.76 $20.88 0.48828125 HDD SATA Seagate New Ebay Seagate Thin HDD ST500LT012 500GB 5400RPM 16MB SATA 2.5-Inch Slim 7mm Hard Driv
42.76 $20.88 0.48828125 HDD SATA Seagate New Ebay Seagate 500GB 2.5 inch 7 mm ST500LM021 7200 RPM hard disk SATA laptop hard disk
42.76 $20.88 0.48828125 HDD SATA Hitachi New Ebay Hitachi 5K500.B HTS545050B9A300 500GB Internal 5400RPM 2.5" SATA Hard Driv
42.76 $20.88 0.48828125 HDD SATA Seagate New Ebay Seagate 500GB 2.5 inch 7 mm ST500LM021 7200 RPM hard disk SATA laptop hard disk
42.76 $20.88 0.48828125 HDD SATA Toshiba New Ebay Toshiba 500GB MQ01ABD050 5400RPM SATA 3Gb/s 2.5" Laptop HDD Hard Disk Drive
42.99 $18.89 0.439453125 HDD Enterprise SAS Dell Used Ebay XX517 Dell 450GB SAS 15K 3GBPS 3.5" Hard Drive
42.99 $18.89 0.439453125 HDD Enterprise SAS Dell Used Ebay XX517 Dell 450GB SAS 15K 3GBPS 3.5" Hard Drive
42.99 $20.99 0.48828125 HDD SATA WD Open box Ebay Western Digital WD Blue 2.5" SATA 500GB Hard Drive 5400RPM WD5000LPCX
43.55 $31.90 0.732421875 HDD SATA Toshiba New Ebay Toshiba 750GB MQ01ABD075 5400RPM SATA 2.5" Laptop HDD Hard Disk Drive
43.55 $31.90 0.732421875 HDD SATA WD New Ebay Western Digital 750GB WD7500BPVX 5400RPM SATA III 2.5" Laptop HDD Hard Drive
43.55 $31.90 0.732421875 HDD SATA Toshiba New Ebay Toshiba 750GB MQ01ABD075 5400RPM SATA 2.5" Laptop HDD Hard Disk Drive
43.55 $31.90 0.732421875 HDD SATA Toshiba New Ebay Toshiba 750GB MQ01ABD075 5400RPM SATA 2.5" Laptop HDD Hard Disk Drive
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
44.00 $88.00 2 HDD SATA Seagate New Ebay Seagate Original ST2000VN004 IronWolf 2TB 5900RPM 3.5" NAS HDD Hard Disk Drive
44.17 $53.00 1.2 HDD Enterprise SAS Dell Open box Ebay 36RH9 ST1200MM0088 Dell ENTERPRISE 1.2TB 10000RPM 6Gbps 2.5" SAS HDD Hard Drive
44.17 $53.00 1.2 HDD Enterprise SAS Dell Open box Ebay 36RH9 ST1200MM0088 Dell ENTERPRISE 1.2TB 10000RPM 6Gbps 2.5" SAS HDD Hard Drive
44.63 $89.25 2 HDD SATA Seagate Open box Ebay ST2000VX008 for Seagate SkyHawk 2TB 3.5" SATA 5900rpm Internal Hard Drive
45.00 $89.99 2 HDD SATA Seagate Used Ebay Seagate Mobile ST2000LM007 2TB 2.5" SATA 6Gb/s Laptop HDD 7mm OEM 1R8174-568
45.00 $89.99 2 HDD External USB WD New Ebay NEW WD My Passport Ultra 2TB Wild Berry USB 3.0 HDD WDBBKD0020BBY-NESN
45.00 $89.99 2 HDD External USB WD New Ebay NEW WD My Passport Ultra 2TB Wild Berry USB 3.0 HDD WDBBKD0020BBY-NESN
45.00 $90.00 2 HDD SATA WD New Ebay WD22PURZ 2TB Purple Surveillance HDD 256MB Cache 3.5" SATA CCTV Drive
45.00 $90.00 2 HDD SATA WD New Ebay WD22PURZ 2TB Purple Surveillance HDD Cache 3.5" 256MB SATA CCTV Drive
45.00 $90.00 2 HDD SATA WD Open box Ebay Western Digital WD Purple 2TB 3.5" SATA Internal HDD 5400RPM 64MB WD20PURX
45.09 $90.18 2 HDD SATA WD Open box Ebay Western Digital 2TB WD20EJRX 64MB SATA 3.5" HDD Hard Disk Drive For PC DVR CCTV
45.45 $39.95 0.87890625 HDD Enterprise SAS HP Used Ebay HP 787647-001 900GB 12G 10K SFF SAS 2.5 Enterprise MSA HDD Hard DisK Drive
45.50 $39.99 0.87890625 HDD Enterprise SAS Seagate New Ebay Seagate ST900MM0006 900GB 10K RPM 6Gb/s 2.5" Savvio SAS HDD Hard Drive Bulk
45.51 $40.00 0.87890625 HDD Enterprise SAS Seagate Used Ebay Seagate ST900MM0168 900GB 2.5" 10K SAS HDD
45.56 $82.00 1.8 HDD Enterprise SAS Dell New Ebay 0WRRF Dell 1.8TB 10K 12Gbps SAS 2.5'' 512e HDD Hard Drive 00WRRF AL15SEB18EQY
45.56 $82.00 1.8 HDD Enterprise SAS Dell New Ebay 0WRRF Dell 1.8TB 10K 12Gbps SAS 2.5'' 512e HDD Hard Drive 00WRRF AL15SEB18EQY
45.83 $54.99 1.2 HDD Enterprise SAS Seagate Used Ebay Seagate 1.2TB 10K RPM 4Kn SAS 12G 2.5" Enterprise Performance HDD (ST1200MM0008)
45.83 $55.00 1.2 HDD Enterprise SAS Dell New Ebay DXD9H G2G54 Dell 10K 1.2TB 12G 2.5 SAS hard drive 0G2G54 ST1200MM0099 400-ATJL
46.05 $92.09 2 HDD SATA WD New Ebay WD20EZBX WD Blue 2TB 3.5" SATA 6Gb/s 256MB Cache Desktop Internal Hard Drive New
46.08 $22.50 0.48828125 HDD SATA Toshiba New Ebay Toshiba 500GB DT01ACA050 7200 RPM SATA 3." Desktop HDD Hard Disk Drive
47.35 $94.69 2 HDD SATA WD New Ebay Western Digital Gold WD2005FBYZ 2TB 7200RPM 128MB SATA III 3.5" HDD HARD DRIVE
47.35 $94.69 2 HDD SATA WD New Ebay Western Digital Gold WD2005FBYZ 2TB 7200RPM 128MB SATA III 3.5" HDD HARD DRIVE
47.40 $56.88 1.2 HDD Enterprise SAS Dell New Ebay Dell WXPCX 0WXPCX ST1200MM0088 1.2TB 10K SAS 12GB/s 2.5 in HDD Hard Drive NEW
47.40 $56.88 1.2 HDD Enterprise SAS Dell New Ebay Dell WXPCX 0WXPCX ST1200MM0088 1.2TB 10K SAS 12GB/s 2.5 in HDD Hard Drive NEW
47.40 $56.88 1.2 HDD Enterprise SAS Dell New Ebay Dell WXPCX 0WXPCX ST1200MM0088 1.2TB 10K SAS 12GB/s 2.5 in HDD Hard Drive NEW
47.50 $95.00 2 HDD SATA Toshiba Open box Ebay TOSHIBA MK2002TSKB 2TB 7200 RPM SATA HDD Hard Drive
47.50 $95.00 2 HDD SATA Toshiba Open box Ebay TOSHIBA MK2002TSKB 2TB 7200 RPM SATA HDD Hard Drive
47.50 $95.00 2 HDD SATA Toshiba Open box Ebay TOSHIBA MK2002TSKB 2TB 7200 RPM SATA HDD Hard Drive
47.79 $14.00 0.29296875 HDD Enterprise Fibre Channel Seagate Used Ebay Seagate Cheetah 300GB 15K 3.5" FC HDD ST3300655FC 9Z1004-038
47.79 $14.00 0.29296875 HDD Enterprise SAS Seagate Used Ebay Dell Cheetah 15K.7 | Seagate 300GB SAS 15K RPM 3.5" ST3300657SS
47.84 $14.95 0.3125 SSD SATA WD Used Ebay Dell WD3200AAKS 320GB 7.2K SATA 3.5" Hard Drive X391D
47.84 $14.95 0.3125 SSD SATA WD Used Ebay Dell WD3200AAKS 320GB 7.2K SATA 3.5" Hard Drive X391D
48.03 $23.45 0.48828125 HDD SATA WD Used Ebay Western Digital WD5000AZDX 500GB Caviar Green 3.5" SATA III 32MB Cache HDD
48.03 $23.45 0.48828125 SSD SATA Seagate Used Ebay SEAGATE BARRACUDA ST500DM002 500GB SATA HARD DRIVE P/N: 1BD142-021 W2A FW: HP73
48.03 $23.45 0.48828125 HDD SATA WD Used Ebay Western Digital WD5000AZDX 500GB Caviar Green 3.5" SATA III 32MB Cache HDD
48.75 $48.75 1 HDD SATA Hitachi Used Ebay HGST HTS541010A9E632 1TB 5400RPM 2.5" SATA Hard Drive HDD for Apple
48.95 $97.89 2 HDD SATA Seagate Used Ebay ST2000LM003 Seagate 2TB 5400RPM 32MB SATA 2.5 inch Laptop HDD Hard Disk Drive
49.00 $98.00 2 SSD SATA Samsung Used Ebay 1XSamsung 870 EVO 2TB 2.5" SATA III Internal SSD MZ-77E2T0 100% health OEM OEM
49.00 $49.00 1 HDD Enterprise SAS Seagate New Ebay Seagate ST1000NX0373 Exos 7E2000 1TB SAS 2.5" 7.2K 12Gbps 512e / 4Kn 128MB HDD
49.00 $49.00 1 HDD Enterprise SAS Seagate New Ebay Seagate ST1000NX0373 Exos 7E2000 1TB SAS 2.5" 7.2K 12Gbps 512e / 4Kn 128MB HDD
49.00 $98.00 2 SSD SATA Samsung Used Ebay 1XSamsung 870 EVO 2TB 2.5" SATA III Internal SSD MZ-77E2T0 100% health OEM OEM
49.00 $49.00 1 HDD SATA WD Used Ebay WD VelociRaptor WD1000CHTZ 1TB 10K RPM SATA 6Gb/s 2.5" HDD | 1YR
49.11 $11.99 0.244140625 HDD SATA Hitachi Used Ebay HITACHI HTS545025B9A300 5K500B-250 TS5SAA250 250GB 5.4K 3Gb/s SATA II Laptop HDD
49.11 $11.99 0.244140625 HDD SATA Hitachi Used Ebay HITACHI HTS545025B9A300 5K500B-250 TS5SAA250 250GB 5.4K 3Gb/s SATA II Laptop HDD
49.15 $12.00 0.244140625 SSD SATA WD Used Ebay Western Digital WD2500BEKT-75PVMT0 Scorpio Black 250GB SATA 2.5
49.15 $12.00 0.244140625 HDD SATA WD Used Ebay WD2500BEVT-75A23T0 Western Digital Scorpio Blue 250GB 5400RPM SATA II 3Gb/s 8MB
49.50 $99.00 2 HDD SATA WD New Ebay WD2003FYYS Western Digital 2TB 7.2K RPM 3Gb/s 3.5" SATA HDD Hard Drive
49.50 $99.00 2 HDD SATA WD New Ebay WD2003FYYS Western Digital 2TB 7.2K RPM 3Gb/s 3.5" SATA HDD Hard Drive
49.64 $99.28 2 HDD SATA Toshiba New Ebay MQ04ABD200 Toshiba 128MB 2TB 5400RPM SATA 2.5" Laptop HDD Hard Disk Drive
49.64 $99.28 2 HDD SATA Toshiba New Ebay MQ04ABD200 Toshiba 128MB 2TB 5400RPM SATA 2.5" Laptop HDD Hard Disk Drive
49.80 $99.60 2 HDD SATA HP New Ebay 765455-B21 HP 2TB SATA 6G MIDLINE 7.2K SFF (2.5IN) SC 512E DS HDD 765869-001
49.98 $49.98 1 HDD SATA Seagate New Ebay Seagate ST1000VM002 Pipeline HD 5900RPM 1TB SATA 3.5" PC CCTV DVR HDD Hard Drive
49.98 $49.98 1 HDD SATA Seagate New Ebay Seagate ST1000VM002 Pipeline HD 5900RPM 1TB SATA 3.5" PC CCTV DVR HDD Hard Drive
49.98 $49.98 1 HDD SATA Seagate New Ebay Seagate ST1000VM002 Pipeline HD 5900RPM 1TB SATA 3.5" PC CCTV DVR HDD Hard Drive
49.99 $49.99 1 HDD SATA Seagate Used Ebay Seagate 2.5" FireCuda 1TB SATA III 6Gbps HDD ST1000LX015
49.99 $49.99 1 HDD SATA WD Used Ebay WD Purple 1TB WD10PURX SATA 3.5" HDD Hard Drive Surveillance Security - USED
49.99 $49.99 1 HDD SATA Samsung Used Ebay Samsung 1TB Momentus Spinpoint 2.5" SATA Hard Drive ST1000LM024 (HDD00016)
49.99 $49.99 1 HDD SATA Seagate Used Ebay Seagate 2.5" FireCuda 1TB SATA III 6Gbps HDD ST1000LX015
49.99 $49.99 1 HDD SATA WD Used Ebay WD Purple 1TB WD10PURX SATA 3.5" HDD Hard Drive Surveillance Security - USED
49.99 $49.99 1 HDD SATA Samsung Used Ebay Samsung 1TB Momentus Spinpoint 2.5" SATA Hard Drive ST1000LM024 (HDD00016)
50.00 $50.00 1 HDD SATA Hitachi New Ebay HGST 1TB HTS721010A9E630 7200RPM SATA 6Gb/s 2.5" Internal Laptop HDD Hard Drive
50.00 $60.00 1.2 HDD Enterprise SAS Dell Used Ebay DELL 01M0D 1.2TB 12G SAS 2.5 HDD
50.18 $24.50 0.48828125 HDD SATA Samsung Used Ebay Internal HDD SATA 2.5" 500GB Hard Drive with Windows 10 Pro Installed Tested ✅
50.18 $24.50 0.48828125 HDD SATA Samsung Used Ebay Internal HDD SATA 2.5" 500GB Hard Drive with Windows 10 Pro Installed Tested ✅
50.18 $24.50 0.48828125 HDD SATA Samsung Used Ebay Internal HDD SATA 2.5" 500GB Hard Drive with Windows 10 Pro Installed Tested ✅
51.00 $24.90 0.48828125 HDD SATA Samsung Open box Ebay Samsung Spinpoint M7 HM500JI 500GB Internal 5400RPM 2.5" (HM500JI) Notebook HDD
51.10 $24.95 0.48828125 HDD SATA Seagate Used Ebay Seagate 500GB 7200RPM 3.5" Internal Desktop SATA Hard Drive ST500DM002 + Cable
51.10 $24.95 0.48828125 HDD SATA WD Used Ebay WDC WD5000LPLX Western Digital 7200RPM 32MB 500GB SATA 2.5" Laptop Hard Drive ✩
51.18 $24.99 0.48828125 HDD SATA Hitachi Used Ebay HITACHI HDS721050CLA362 500GB 7200RPM 3.5" SATA Desktop Hard Drive 0F10381
51.20 $25.00 0.48828125 HDD SATA Samsung Used Ebay 500GB HDD Internal 3.5" SATA Hard Drive with Legacy Windows 10 Pro Installed
51.20 $25.00 0.48828125 HDD SATA Toshiba Open box Ebay Toshiba MQ01ACF050 SATA 500GB 7200 RPM, 2.5 Laptop HDD
51.20 $25.00 0.48828125 HDD SATA Hitachi Used Ebay Hitachi 500GB 7,200 RPM 3.5 in. SATA HDD HDS725050KLA360 0A31619
51.20 $25.00 0.48828125 Enterprise SATA Seagate Used Ebay Seagate ST9500620NS 500GB 2.5 SATA 6Gb/s 7.2K 64MB Server Hard Drive
51.20 $25.00 0.48828125 Enterprise SATA Seagate Used Ebay Seagate ST9500620NS 500GB 2.5 SATA 6Gb/s 7.2K 64MB Server Hard Drive
51.20 $25.00 0.48828125 HDD SATA Toshiba Open box Ebay Toshiba MQ01ACF050 SATA 500GB 7200 RPM, 2.5 Laptop HDD
51.99 $51.99 1 HDD SATA Toshiba New Ebay Toshiba 1TB MQ01ABD100V 2.5" SATA Laptop Internal HDD 5400RPM 8MB Cache
51.99 $51.99 1 HDD SATA Toshiba New Ebay Toshiba 1TB MQ01ABD100V 2.5" SATA Laptop Internal HDD 5400RPM 8MB Cache
52.20 $52.20 1 HDD SATA Seagate New Ebay Seagate ST1000VM002 Pipeline HD 5900RPM 1TB SATA 3.5" PC CCTV DVR HDD Hard Drive
52.99 $52.99 1 HDD SATA WD Used Ebay WDC 1TB 2.5" SATA HDD 5400 RPM WD10JFCX-68N6GN0, GRADE A, SKU 17632
52.99 $52.99 1 HDD SATA WD Used Ebay WDC 1TB 2.5" SATA HDD 5400 RPM WD10JFCX-68N6GN0, GRADE A, SKU 17632
53.04 $25.90 0.48828125 HDD Enterprise SATA WD New Ebay Western Digital 500GB WD5003ABYX RE4 Enterprise 64MB 3.5" SATA HDD Hard Drive
53.19 $25.97 0.48828125 HDD SATA WD New Ebay Western Digital WD5003ABYX RE4 64MB 500GB SATA 3.5" Internal Hard Disk Drives
53.23 $25.99 0.48828125 SSD SATA WD Used Ebay Western Digital WD5000AVDS 500GB SATA II 3.0Gb/s 3.5 Internal Hard Drive
53.80 $26.27 0.48828125 HDD SATA WD New Ebay WD5000LPLX Western Digital 7200RPM 32MB 500GB SATA 2.5" Laptop HDD Hard Drive