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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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$ per TB Price Size (TB) Drive Type Interface Brand Condition Source Product (Affiliate Link)
23.81 $13.95 0.5859375 HDD Enterprise SAS Dell Used Ebay 600GB 10K SAS 2.5" SAS HARD DRIVE FITS DELL SERVER R610 R620 R630 R710 R720 R730
23.81 $13.95 0.5859375 HDD Enterprise SAS HP Used Ebay 600GB 10K SAS 2.5" 6Gb/s Server Hard Drive Fits HP DL360 DL380 DL385 G5 G6 G7
23.88 $42.99 1.8 HDD Enterprise SAS Dell Used Ebay Dell ST1800MM0018 1.8TB 10K SAS 12Gbps 512e 2.5” Hard Drive 0V768J Grade A
23.92 $11.68 0.48828125 HDD SATA Seagate Used Ebay Seagate ST500DM002 500GB 7200RPM 3.5" SATA III Desktop Hard Drive HDD, TESTED
23.92 $11.68 0.48828125 HDD SATA Seagate Used Ebay Seagate ST500DM002 500GB 7200RPM 3.5" SATA III Desktop Hard Drive HDD, TESTED
24.00 $47.99 2 HDD SATA Seagate Used Ebay SEAGATE 2Tb 2.5" HDD HARD DRIVE ST2000LM007 5400RPM
24.25 $48.50 2 SSD NVMe WD Used Ebay (x22) PNY,WD,Samsung 970 NVMe SSD 2TB/1TB/500GB+Ram Orig Boxes EMPTY BOXES ONLY
24.50 $49.00 2 HDD SATA Dell New Ebay DELL EMC 2TB 7.2K SATA 3.5" 6Gb/s HDD V9H6C 0V9H6C NEW
24.50 $49.00 2 HDD SATA Dell New Ebay DELL EMC 2TB 7.2K SATA 3.5" 6Gb/s HDD V9H6C 0V9H6C NEW
24.56 $11.99 0.48828125 HDD Enterprise SAS Dell Used Ebay Dell ST9500620SS 500GB 2.5" 6Gb/s 7.2K RPM SAS Drive Dell P/N:055RMX Tested
24.56 $11.99 0.48828125 SSD SATA WD Used Ebay Western Digital WD5003ABYX-18WERA0 01KWKJ Hard Drive 500GB SATA 3.5"
24.56 $11.99 0.48828125 SSD SATA Seagate Used Ebay Seagate ST500LM000 500GB 2.5" 6Gb/s 5.4K RPM SATA Hard Drive P/N: 1EJ162-037
24.58 $24.00 0.9765625 HDD SATA WD Open box Ebay Western Digital AV-25 1000GB Internal Hard Drive 5400RPM 2.5" (WD10JUCT) HDD
24.58 $12.00 0.48828125 HDD SATA WD Used Ebay Western Digital Black 500GB hard drive 2.5" 7200RPM SATA 6Gb/s WD5000LPLX GradeA
24.74 $24.74 1 HDD SATA HP Open box Ebay HP WS 1TB SATA-3 6GB/S 7200K SQ HARD DR
24.75 $98.99 4 HDD Enterprise SATA Seagate New Ebay Seagate 4TB ST4000VN008 NAS 64MB 6Gb/s SATA 3.5" HDD Hard Disk Drive
24.75 $99.00 4 HDD Enterprise SAS HP New Ebay 695507-008 HP SAS 4TB 3.5" LFF 6G 7.2K RPM Midline (MDL) Hot-Plug HDD 695510-B21
24.75 $99.00 4 HDD SATA Seagate New Ebay Seagate Skyhawk 4TB Video Internal Hard Drive HDD – 3.5 Inch SATA 6Gb/s 64MB
24.75 $99.00 4 HDD Enterprise SAS HP New Ebay 695507-008 HP SAS 4TB 3.5" LFF 6G 7.2K RPM Midline (MDL) Hot-Plug HDD 695510-B21
24.95 $49.89 2 HDD External USB Toshiba New Ebay New Toshiba 2.5" Canvio Advance + 2TB usb 3.2 Gen 1 HDD HDTCA20XWCAB
24.99 $99.95 4 HDD SATA Toshiba New Ebay TOSHIBA 4TB MQ04ABB400 5400RPM 16MB (15mm) 2.5" SATA 6.0Gb/s Internal Hard Drive
24.99 $99.95 4 HDD SATA Toshiba New Ebay TOSHIBA 4TB MQ04ABB400 5400RPM 16MB (15mm) 2.5" SATA 6.0Gb/s Internal Hard Drive
24.99 $24.99 1 HDD SATA WD Used Ebay Western Digital WD1000CHTZ 1TB 10K 2.5" SATA 6Gb Hard Drive HDD Grade A
24.99 $24.99 1 HDD SATA WD Used Ebay Western Digital WD1000CHTZ 1TB 10K 2.5" SATA 6Gb Hard Drive HDD Grade A
24.99 $24.99 1 HDD SATA WD Used Ebay Western Digital WD10EADS Caviar Green 1TB 3.5" SATA GRADE A FREE S/H
24.99 $29.99 1.2 HDD Enterprise SAS Dell Used Ebay HFJ8D DELL EQUALLOGIC HGST 1.2TB 6G SAS 10K SFF HDD HARD DRIVE HUC101212CSS600
24.99 $29.99 1.2 HDD Enterprise SAS Dell Used Ebay HFJ8D DELL EQUALLOGIC HGST 1.2TB 6G SAS 10K SFF HDD HARD DRIVE HUC101212CSS600
25.00 $49.99 2 HDD SATA WD Certified - Refurbished Ebay Recertified 2TB WD Blue PC Desktop SATA Hard Drive HDD 64MB Cache- RWD20EARZ
25.00 $49.99 2 HDD SATA Toshiba Open box Ebay Toshiba DT01ABA100V 3.5" SATA Internal Hard Drive 2TB w/Cables 4 PC/CCTV/DVR/NVR
25.00 $49.99 2 HDD External USB Seagate Used Ebay LaCie 2TB Rugged USB 3.0 / Thunderbolt HDD External Storage Hard Drive -Low Use!
25.00 $49.99 2 HDD Enterprise SATA WD Used Ebay Western Digital WD Re SATA WD2000FYYZ 2TB HDD 3.5" sealed Enterprise hard drive
25.00 $49.99 2 HDD SATA Toshiba Open box Ebay Toshiba DT01ABA100V 3.5" SATA Internal Hard Drive 2TB w/Cables 4 PC/CCTV/DVR/NVR
25.00 $49.99 2 HDD SATA WD Certified - Refurbished Ebay Recertified 2TB WD Blue PC Desktop SATA Hard Drive HDD 64MB Cache- RWD20EARZ
25.00 $49.99 2 Enterprise SATA WD Used Ebay Western Digital Red 2TB NAS Hard Drive 3.5" SATA WD20EFRX GRADE A FREE S/H
25.00 $99.99 4 HDD SATA WD New Ebay WD Purple 4TB Internal Hard Drive Surveillance 3.5" HDD 5400 RPM 256 MB WD43PURZ
25.00 $25.00 1 HDD SATA WD Used Ebay WESTERN DIGITAL WD10JPVX 1TB 2.5" 128MB SATA HDD Hard drive laptop
25.00 $25.00 1 HDD Enterprise SAS Seagate New Ebay New 1TB SAS ST91000642SS Seagate 2.5" Enterprise-class Hard Drive 7.2K RPM 6Gbps
25.00 $30.00 1.2 HDD Enterprise SAS Dell Used Ebay Dell WXPCX 1.2TB 10K SAS 2.5" 12G Hard Drive - Reliable Storage
25.51 $14.95 0.5859375 HDD Enterprise SAS Dell Used Ebay Strong-IT Dell 6DWVP HUC101860CSS200 600GB 10K 12Gbps SAS 2.5 HDD
25.51 $14.95 0.5859375 HDD Enterprise SAS HP Used Ebay 600GB 10K SAS 2.5" 12Gbs 12G Server Hard Drive HP DL360 DL380 Gen8 G8 Gen9 G10
25.51 $14.95 0.5859375 HDD Enterprise SAS Dell Used Ebay Strong-IT Dell 6DWVP HUC101860CSS200 600GB 10K 12Gbps SAS 2.5 HDD
26.48 $52.95 2 HDD SATA Seagate New Ebay Seagate Constellation ES ST2000NM0011 2TB 7200RPM 3.5" SATA 6Gb/s 64MB HDD
26.48 $52.95 2 HDD SATA Seagate New Ebay Seagate Constellation ES ST2000NM0011 2TB 7200RPM 3.5" SATA 6Gb/s 64MB HDD
26.52 $12.95 0.48828125 SSD SATA HP Used Ebay HP 656107-001 500GB 6G SATA 7.2K 2.5IN SC MDL HD - 655708-B21
26.60 $12.99 0.48828125 HDD SATA Toshiba New Ebay NEW Toshiba SATA 500GB 2.5" Laptop Hard Drive MK5061GSYB HDD2F01 A 7200RPM
26.60 $12.99 0.48828125 HDD SATA WD Used Ebay Western Digital WD Blue 500GB 3.5" SATA HDD 7200RPM WD5000AZLX – Refurbished
26.60 $12.99 0.48828125 HDD SATA Toshiba New Ebay NEW Toshiba SATA 500GB 2.5" Laptop Hard Drive MK5061GSYB HDD2F01 A 7200RPM
26.66 $79.99 3 HDD SATA Seagate Open box Ebay SEAGATE DESKTOP HDD ST3000DM001 3TB 64MB CACHE SATA 6.0Gb/s 3.5" 7.2 K NEW*
26.66 $79.99 3 HDD Enterprise SAS HP Open box Ebay HP 3TB 7.2K SAS 3.5 LFF MB3000FCZGK Hard Drive HDD 698695-002 0B26895 507618-005
26.78 $8.37 0.3125 HDD SATA Seagate New Ebay Seagate Thin 320Gb SATA 2.5" Hard Drive 5400 7mm 3Gbps HDD ST320LT020 NEW
27.00 $27.00 1 HDD SATA Seagate Used Ebay ✔️ ST1000LM035 Seagate 1TB 2.5" Laptop HDD Hard Drive 5400RPM
27.20 $8.50 0.3125 HDD SATA Toshiba Used Ebay Toshiba MK3261GSYN HDD2F23 320GB Internal 7200RPM 2.5" HDD
27.29 $19.99 0.732421875 SSD SATA WD Used Ebay Western Digital WD RED 750GB 2.5" SATA NASware 3.0 WD7500BFCX (QUANTITY DISC)
27.48 $54.95 2 HDD Enterprise SAS Seagate New Ebay ST2000NM0023 Seagate 2TB (0-HR) 7200RPM 6Gb/s 128MB 3.5" SAS Hard Drive
27.90 $27.90 1 HDD SATA Samsung Used Ebay 1 TB SATA III 3.5" HDD WITH WINDOWS 11 PRO UEFI PRE INSTALLED
27.90 $27.90 1 HDD SATA Samsung Used Ebay 1 TB SATA III 3.5" HDD WITH WINDOWS 11 PRO UEFI PRE INSTALLED
28.00 $84.00 3 HDD SATA WD Used Ebay WD Blue 3.0TB SATA / 64MB Cache WD30EZRZ WD30EZRZ-00WN9B0 5400RPM Desktop HDD
28.65 $13.99 0.48828125 HDD SATA WD Used Ebay WD5000BPKX Western Digitial Hard Drive WD Black HDD 500GB 7200RPM - *TESTED*
28.67 $14.00 0.48828125 HDD SATA Hitachi Used Ebay HGST Travelstar Z5K500-500 500GB 5400RPM 2.5" HDD HTS545050A7E380
28.67 $14.00 0.48828125 SSD SATA WD Used Ebay Western Digital WD WD5000BPKT-08PK4T0 500GB SATA Hard Drive KP00K624Y 08PK4T0
28.73 $28.73 1 HDD SATA Dell Used Ebay Dell W69TH ST1000NM0033 1TB 7.2K RPM 128MB Cache 6Gb/s 3.5" SATA HDD
28.94 $57.88 2 HDD Enterprise SATA Dell Open box Ebay 835R9 ST2000NM0011 DELL 2TB 7.2K 6G 3.5"SATA SERVER HDD R910 T310 T320 M905 M910
29.27 $14.29 0.48828125 HDD SATA Seagate Used Ebay Seagate ST500LM021-1KJ152 500GB SATA 2.5" Laptop Thin Hard Drive HDD
29.27 $14.29 0.48828125 HDD SATA Seagate Used Ebay Seagate ST500LM021-1KJ152 500GB SATA 2.5" Laptop Thin Hard Drive HDD
29.50 $59.00 2 HDD Enterprise SAS Seagate Used Ebay Seagate 2TB SAS ST2000NX0273 Enterprise Capacity 2.5 HDD V3 Health 100%
29.50 $59.00 2 HDD Enterprise SAS Seagate Used Ebay Seagate 2TB SAS ST2000NX0273 Enterprise Capacity 2.5 HDD V3 Health 100%
29.70 $14.50 0.48828125 HDD SATA Samsung Used Ebay 500GB SATA 3.5" HDD WITH WINDOWS 11 PRO UEFI PRE INSTALLED PRE-ACTIVATED
29.70 $14.50 0.48828125 HDD SATA WD Used Ebay Western Digital AV-25 500GB Internal 5400RPM 2.5" (WD5000LUCT) HDD
29.70 $14.50 0.48828125 HDD SATA Samsung Used Ebay 500GB SATA 3.5" HDD WITH WINDOWS 11 PRO UEFI PRE INSTALLED PRE-ACTIVATED
29.73 $29.73 1 HDD SATA WD Used Ebay WD WD1002FAEX-00Y9A0 771702 1TB 7.2K RPM 64MB Cache 6.0Gb/s SATA 3.5" HDD
29.94 $29.94 1 Enterprise SATA WD Open box Ebay Western Digital WD1003FBYZ 1TB 3.5" SATA III Enterprise Hard Drive. #A753
29.95 $29.95 1 HDD SATA WD Used Ebay *low Hours* WD Black PC CA711 WD10JQLX 1TB 7200 RPM 32MB SATA 6Gb/s 2.5" HDD
29.95 $29.95 1 HDD External USB Seagate Used Ebay LaCie Rugged 1TB USB 3.0 + FireWire External Portable Hard Drive HDD - RUFWU3B
29.95 $29.95 1 HDD SATA WD Used Ebay *low Hours* WD Black PC CA711 WD10JQLX 1TB 7200 RPM 32MB SATA 6Gb/s 2.5" HDD
29.99 $29.99 1 HDD SATA Seagate Used Ebay ✔️ ST1000LM035 1RK172-568 Seagate 1TB 2.5" Laptop HDD Hard Drive 5400RPM TESTED
29.99 $29.99 1 Enterprise SATA ADATA New Ebay MDD 1TB 64MB Cache SATA 6Gb/s 3.5" Desktop Hard Drive -PC/Mac, NAS, Surveillance
29.99 $29.99 1 HDD SATA Toshiba Open box Ebay Toshiba DT01ABA100V 1TB SATA 3.5 Hard Drive (Low Power) Hard Drive -PC, CCTV DVR
30.00 $59.99 2 HDD SATA Toshiba New Ebay Toshiba 2TB MQ03ABB200 5400RPM 16MB SATA 2.5" Laptop HDD Hard Disk Drive 15mm
30.00 $59.99 2 HDD SATA Toshiba Open box Ebay Toshiba 3.5" DT01ABA200V 2TB 5700RPM SATA3 32M Cache Desktop Internal HDD
30.00 $59.99 2 HDD SATA Toshiba New Ebay Toshiba 2TB MQ03ABB200 5400RPM 16MB SATA 2.5" Laptop HDD Hard Disk Drive 15mm
30.00 $30.00 1 HDD Enterprise SAS Seagate Used Ebay Seagate ST1000NX0333 Enterprise 1TB Exos 2.5‘’ SAS 7.2K 12GB/s 128MB Hard Drive
30.02 $14.66 0.48828125 SSD SATA WD Used Ebay WD5000LPCX OEM WESTERN DIGITAL LAPTOP HARD DRIVE 500GB SATA (GRADE A)(CA214)
30.15 $30.15 1 HDD SATA WD Used Ebay WD Blue 3.5" HDD 1TB SATA III 7200RPM WITH WINDOWS 11 PRO UEFI PRE INSTALLED
30.15 $30.15 1 HDD SATA WD Used Ebay WD Blue 3.5" HDD 1TB SATA III 7200RPM WITH WINDOWS 11 PRO UEFI PRE INSTALLED
30.40 $9.50 0.3125 SSD SATA WD Used Ebay WD3200BPVT Western Digital Corporation 320GB 2.5" Internal Hard Drive - SATA - 5
30.40 $9.50 0.3125 SSD SATA WD Used Ebay WD3200BPVT Western Digital Corporation 320GB 2.5" Internal Hard Drive - SATA - 5
30.62 $14.95 0.48828125 HDD SATA Dell Used Ebay C3YJM DELL 500GB 7.2K SATA 3.5" LFF HDD
30.62 $14.95 0.48828125 HDD SATA Dell Used Ebay C3YJM DELL 500GB 7.2K SATA 3.5" LFF HDD
30.62 $14.95 0.48828125 SSD SATA Seagate Used Ebay Seagate Barracuda 500GB Internal 7.2K RPM SATA 3.5'' (ST500DM002) Hard Drive
30.66 $36.79 1.2 HDD Enterprise SAS Seagate Open box Ebay SEAGATE ST1200MM0088 1.2TB 2.5" 10000RPM 128MB CACHE SAS 12.0GB/S HDD 1FF200-175
30.70 $14.99 0.48828125 SSD SATA WD Used Ebay WD VelociRaptor WD5000BHTZ 500GB 10K RPM 64MB 6Gbps SATA 2.5" Hard Drive
31.00 $31.00 1 HDD SATA WD New Ebay WD WD1003FZEX Black 1 TB 3.5" 7200 RPM 64 MB Cache Internal Hard Drive - SATA
31.09 $93.27 3 HDD SATA Seagate Used Ebay Seagate ST3000DM001 1CH166-510 CC27 (W1F4) WU 3TB Sata 3.5" China HDD 11/2013
31.95 $31.95 1 HDD SATA WD Used Ebay 2x WESTERN DIGITAL WD1002F9YZ 1TB 3.5" SATA HDD 128MB w/ 100% Health, FREE SHIP
31.95 $31.95 1 HDD SATA WD Used Ebay 2x WESTERN DIGITAL WD1002F9YZ 1TB 3.5" SATA HDD 128MB w/ 100% Health, FREE SHIP
32.00 $32.00 1 HDD Enterprise SAS Seagate Used Ebay Nimble Seagate 1TB 7.2K 3.5in SAS Drive SP-HDD-1TB
32.48 $64.95 2 HDD SATA WD New Ebay Western Digital WD20EZRZ Blue 2TB 3.5" SATA Internal Hard Drive HDD 5400 RPM
32.50 $65.00 2 HDD SATA WD New Ebay WD Purple 2TB 5400RPM 3.5" SATA HDD WD20PURZ 64MB Cache Surveillance Drive
32.50 $65.00 2 HDD SATA WD New Ebay WD Purple 2TB 5400RPM 3.5" SATA HDD WD20PURZ 64MB Cache Surveillance Drive
32.99 $32.99 1 HDD SATA Seagate New Ebay Seagate 1TB Laptop HDD 2.5" SATA ST1000LM035 7mm 128MB Thin Internal Hard Drive