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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)
27.66 $82.99 3 HDD SATA Seagate New Ebay Seagate IronWolf ST3000VN007 3TB 5900RPM SATA 6Gb/s 3.5 NAS HDD Hard Disk Drive
27.66 $82.99 3 HDD SATA WD New Ebay Western Digital 3TB WD30EFRX 5400RPM SATA 3.5" NASware HDD Hard Disk Drive
27.66 $82.99 3 HDD SATA Seagate New Ebay Seagate BarraCuda ST3000DM008 3TB 7200RPM 64MB SATA 3.5" PC HDD Hard Drive
27.73 $27.73 1 HDD SATA Dell Used Ebay DELL 6TFN1 ST1000DM003 1ER162-501 1TB 7.2K RPM 64MB CACHE 6 Gb/s SATA 3.5" HDD
27.99 $27.99 1 HDD SATA Seagate Used Ebay Dell 8DN1Y / Seagate ST1000NX0443 1VE130-136 1TB 2.5" SATA HD
28.00 $28.00 1 HDD SATA Seagate Used Ebay Seagate Barracuda 1TB 7200RPM 3.5" HDD (Model: ST1000DM003) | READ
28.22 $24.80 0.87890625 HDD Enterprise SAS HP Used Ebay 785069-B21 HP 900GB 10K SAS 12Gbps 2.5" HDD 768788-003 781581-007 785411-001
28.22 $24.80 0.87890625 HDD Enterprise SAS HP Used Ebay 785069-B21 HP 900GB 10K SAS 12Gbps 2.5" HDD 768788-003 781581-007 785411-001
28.22 $24.80 0.87890625 HDD Enterprise SAS HP Used Ebay 785069-B21 HP 900GB 10K SAS 12Gbps 2.5" HDD 768788-003 781581-007 785411-001
28.63 $6.99 0.244140625 HDD SATA Seagate Used Ebay Seagate Momentus 7200.4 250GB 2.5" SATA HDD ST9250410AS 7200RPM Tested Good
28.63 $6.99 0.244140625 HDD SATA Seagate Used Ebay Seagate Momentus 7200.4 250GB 2.5" SATA HDD ST9250410AS 7200RPM Tested Good
28.67 $86.00 3 HDD SATA WD New Ebay Western Digital WD30PURX Purple 64MB 3TB SATA 3.5" Internal Desktop HDD PC CCTV
28.67 $86.00 3 HDD SATA WD New Ebay Western Digital WD30PURX Purple 3TB SATA 64MB 3.5" Internal Desktop HDD PC CCTV
28.67 $86.00 3 HDD SATA WD New Ebay Western Digital WD30PURX Purple 3TB 64MB SATA 3.5" Internal Desktop HDD PC CCTV
28.67 $86.00 3 HDD SATA WD New Ebay for WD30PURX Western Digital Purple 3TB 64MB SATA 3.5" Internal Desktop HDD PC
28.67 $86.00 3 HDD SATA WD New Ebay Western Digital WD30PURX Purple 64MB 3TB SATA 3.5" Internal Desktop HDD PC CCTV
28.67 $86.00 3 HDD SATA WD New Ebay Western Digital WD30PURX Purple 3TB SATA 64MB 3.5" Internal Desktop HDD PC CCTV
28.67 $86.00 3 HDD SATA WD New Ebay Western Digital WD30PURX Purple 3TB 64MB SATA 3.5" Internal Desktop HDD PC CCTV
28.67 $14.00 0.48828125 HDD SATA Seagate Used Ebay Seagate Mobile 500GB 2.5" SATA III 5400RPM HDD ST500LM030 7mm
28.67 $14.00 0.48828125 HDD SATA WD Used Ebay WESTERNDIG WD5000LPSX 500 GB - SATA 6Gb/s 3.5" HDD
28.67 $14.00 0.48828125 HDD SATA Seagate Used Ebay Seagate Mobile 500GB 2.5" SATA III 5400RPM HDD ST500LM030 7mm
28.67 $14.00 0.48828125 HDD SATA WD Used Ebay WESTERNDIG WD5000LPSX 500 GB - SATA 6Gb/s 3.5" HDD
28.99 $28.99 1 HDD Enterprise SAS Seagate Used Ebay HPE Seagate 1TB 7.2K SAS 2.5" HDD ST1000NX0453 MM1000JFJTH 832511-001
29.13 $34.95 1.2 HDD Enterprise SAS Dell EMC Used Ebay EMC 1.2tb 10k SAS 2.5in HDD for VMAX 005052164
29.13 $34.95 1.2 HDD Enterprise SAS Dell EMC Used Ebay EMC 1.2tb 10k SAS 2.5in HDD for VMAX 005052164
29.17 $35.00 1.2 HDD Enterprise SAS Dell Used Ebay DELL EQUALLOGIC RWV5D 1.2TB 10K 12Gb/s 2.5" SAS ST1200MM0088 HDD 0RWV5D
29.17 $35.00 1.2 HDD Enterprise SAS Dell Used Ebay DELL EQUALLOGIC RWV5D 1.2TB 10K 12Gb/s 2.5" SAS ST1200MM0088 HDD 0RWV5D
29.56 $88.69 3 HDD SATA Seagate New Ebay Seagate IronWolf ST3000VN007 3TB 5900RPM SATA 6Gb/s 3.5 NAS Internal Hard Drive
29.69 $89.06 3 HDD SATA WD New Ebay Western Digital 3TB WD30EFRX NASware 5400RPM SATA 3.5" Internal HDD Hard Drive
29.96 $89.88 3 HDD SATA Dell Open box Ebay JMN63 DELL ST33000650NS CONSTELLATION 3TB 7.2K 6GB 64MB 3.5'' SATA Hard Drive
29.96 $89.88 3 HDD SATA Dell Open box Ebay JMN63 DELL ST33000650NS CONSTELLATION 3TB 7.2K 6GB 64MB 3.5'' SATA Hard Drive
29.99 $29.99 1 HDD SATA Toshiba New Ebay Toshiba MQ01ABD100V 1TB 2.5in SATA 5400RPM 8MB AF 7mm Laptop HDD
29.99 $29.99 1 HDD SATA Seagate Used Ebay Seagate Desktop 1TB/1000GB SATA 3.5" HDD Hard Drive
29.99 $29.99 1 HDD SATA Seagate Open box Ebay SEAGATE 1TB 7.2K 3.5INCH SATA HDD ST1000NM0011 FREE SHIPPING
29.99 $29.99 1 HDD SATA WD Used Ebay 1 TB ⭐️ HDD Hard Drive SATA Desktop 3.5" WD10EZEX-75M2NA0 DCM: HHNMHT2CHB
29.99 $29.99 1 HDD SATA WD Used Ebay WD Blue WD10EZEX 1TB 7200 RPM 3.5" SATA 6 Gb/s Hard Drive HDD
29.99 $29.99 1 HDD SATA Hitachi Used Ebay HGST 1TB 2.5" SATA HDD 5400 RPM - Tested
29.99 $29.99 1 HDD SATA Seagate Used Ebay Seagate Barracuda 1TB SATA III 3.5" Internal HDD - ST1000DM003
29.99 $29.99 1 HDD SATA Seagate Used Ebay Seagate Barracuda 1TB SATA III 3.5" Internal HDD - ST1000DM003
29.99 $29.99 1 HDD External USB WD Used Ebay WD 1TB My Passport - USB cable HDD WDBBEP0010BBK-03
29.99 $29.99 1 HDD SATA Toshiba New Ebay Toshiba MQ01ABD100V 1TB 2.5in SATA 5400RPM 8MB AF 7mm Laptop HDD
29.99 $29.99 1 HDD SATA Seagate Used Ebay Seagate Desktop 1TB/1000GB SATA 3.5" HDD Hard Drive
29.99 $29.99 1 HDD SATA Hitachi Used Ebay HGST 1TB 2.5" SATA HDD 5400 RPM - Tested
29.99 $29.99 1 HDD SATA WD Used Ebay WD Blue WD10EZEX 1TB 7200 RPM 3.5" SATA 6 Gb/s Hard Drive HDD
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 Hitachi Open box Ebay Hitachi HDS722020ALA330 2TB 7200RPM SATA 3.0 Gb/s 3.5" Internal Desktop HDD
30.00 $59.99 2 HDD SATA Hitachi Open box Ebay Hitachi HDS722020ALA330 2TB 7200RPM SATA 3.0 Gb/s 3.5" Internal Desktop HDD
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 Open box Ebay Toshiba 3.5" DT01ABA200V 2TB 5700RPM SATA3 32M Cache Desktop Internal HDD
30.00 $89.99 3 HDD Enterprise SATA WD New Ebay New Western Digital WD 3.5" Red NAS 3TB SATA III 6Gbps HDD WD30EFRX
30.00 $89.99 3 HDD Enterprise SATA WD New Ebay New Western Digital WD 3.5" Red NAS 3TB SATA III 6Gbps HDD WD30EFRX
30.00 $60.00 2 HDD SATA Samsung Used Ebay HDD 2TB SATA 3.5" Desktop Hard Drive With Windows 11 Pro 64bit Installed Genuine
30.10 $90.30 3 HDD SATA WD New Ebay Western Digital WD30PURX Purple 64MB 3TB SATA 3.5" Internal Desktop HDD PC CCTV
30.66 $36.79 1.2 HDD Enterprise SAS Dell Used Ebay Dell 0KV02 1.2TB 10K 12G 2.5" SAS HDD HUC101812CSS200 0KV02 92% life remaining
30.66 $36.79 1.2 HDD Enterprise SAS Dell Used Ebay Dell 0KV02 1.2TB 10K 12G 2.5" SAS HDD HUC101812CSS200 0KV02 92% life remaining
30.66 $14.97 0.48828125 HDD SATA WD Used Ebay Western Digital WD5000AAKX-08U6AA0 Blue 500GB SATA 7200RPM 3.5" HDD TESTED!
30.66 $14.97 0.48828125 HDD SATA WD Used Ebay Western Digital WD5000AAKX-08U6AA0 Blue 500GB SATA 7200RPM 3.5" HDD TESTED!
30.70 $14.99 0.48828125 HDD SATA WD Used Ebay Dell WD5003ABYX-18WERA0 500GB 3.5" 3Gb/s 7.2K RPM SATA HDD Dell P/N: 01KWKJ
30.70 $14.99 0.48828125 HDD SATA Dell Used Ebay Dell ST500DM002 500GB 3.5" 6Gb/s 7.2K RPM SATA HDD Dell P/N: 09CF26 Tested
30.70 $14.99 0.48828125 HDD SATA Seagate Used Ebay Seagate ST500LM021 500GB 2.5" 6Gb/s 32MB 7.2K RPM SATA HDD P/N: 1KJ152-071
30.70 $14.99 0.48828125 SSD SATA Seagate Used Ebay Seagate ST500DM009 BarraCuda 500 GB 3.5" SATA III Desktop Hard Drive
30.70 $14.99 0.48828125 SSD SATA Seagate Used Ebay Seagate Barracuda ST500DM002 500 GB SATA III 3.5 in Desktop Hard Drive
30.70 $14.99 0.48828125 SSD SATA Toshiba Used Ebay Toshiba DT01ACA050 500 GB SATA III 7.2K 3.5 in Desktop Hard Drive
30.70 $14.99 0.48828125 SSD SATA WD Used Ebay Western Digital Blue WD5000LPVX 500 GB 2.5" SATA III Laptop Hard Drive
30.70 $14.99 0.48828125 HDD SATA Dell Used Ebay Dell ST500DM002 500GB 3.5" 6Gb/s 7.2K RPM SATA HDD Dell P/N: 09CF26 Tested
30.70 $14.99 0.48828125 SSD SATA WD Used Ebay Western Digital Hard Drive WD AV-GP WD5000AVVS, 500 GB Capacity, SATA 3.0 Gb/s
30.70 $14.99 0.48828125 HDD SATA Seagate Used Ebay Seagate Barracuda 500 GB ST500DM002 1BC142-300 SATA III 3.5" 7200RPM
30.70 $14.99 0.48828125 HDD SATA Seagate Used Ebay Seagate ST500LM021 500GB 2.5" 6Gb/s 32MB 7.2K RPM SATA HDD P/N: 1KJ152-071
30.70 $14.99 0.48828125 HDD SATA WD Used Ebay Dell WD5003ABYX-18WERA0 500GB 3.5" 3Gb/s 7.2K RPM SATA HDD Dell P/N: 01KWKJ
30.70 $14.99 0.48828125 HDD SATA WD Used Ebay Dell WD5003ABYX-18WERA0 500GB 3.5" 3Gb/s 7.2K RPM SATA HDD Dell P/N: 01KWKJ
30.72 $15.00 0.48828125 HDD SATA Seagate Used Ebay Seagate ST500LM034 500GB SATA 6Gb/s/128MB/7200 RPM
31.33 $94.00 3 HDD SATA WD New Ebay Western Digital WD30EFZX 128MB 3TB SATA 6Gbs 3.5" Internal Plus Hard Disk Drive
31.50 $63.00 2 HDD SATA Toshiba New Ebay New, Toshiba, HDEPR03GEA51, 3.5" 2TB 7.2K RPM SATA 6GBPS HDD
31.50 $63.00 2 HDD SATA Toshiba New Ebay New, Toshiba, HDEPR03GEA51, 3.5" 2TB 7.2K RPM SATA 6GBPS HDD
31.67 $95.00 3 HDD SATA WD New Ebay Western Digital WD30EFZX 3TB SATA 128MB 6Gbs 3.5" Internal Plus Hard Disk Drive
31.97 $9.99 0.3125 HDD SATA Seagate Used Ebay Seagate Momentus 5400.6 320GB 2.5in SATA 5400RPM 8MB AF HDD ST9320325AS
31.97 $9.99 0.3125 HDD SATA Seagate Used Ebay Seagate Momentus 5400.6 320GB 2.5in SATA 5400RPM 8MB AF HDD ST9320325AS
32.00 $16.00 0.5 SSD NVMe SK Hynix For parts or not working Ebay Sk Hynix 512gb Nvme Ssd
32.00 $10.00 0.3125 HDD SATA Toshiba Used Ebay Toshiba 320GB 7200RPM 2,5" SATA Laptop Festplatte MQ01ACF032 Thin HDD 7MM
32.00 $10.00 0.3125 HDD SATA Hitachi Open box Ebay HGST internal disk hard drive Z5K500-320 320GB 5400RPM SATA 2.5" Laptop HDD
32.00 $16.00 0.5 SSD NVMe SK Hynix For parts or not working Ebay Sk Hynix 512gb Nvme Ssd
32.00 $10.00 0.3125 HDD SATA Toshiba Used Ebay Toshiba 320GB 7200RPM 2,5" SATA Laptop Festplatte MQ01ACF032 Thin HDD 7MM
32.00 $10.00 0.3125 HDD SATA Toshiba Used Ebay Toshiba 320GB 7200RPM 2,5" SATA Laptop Festplatte MQ01ACF032 Thin HDD 7MM
32.24 $18.89 0.5859375 HDD Enterprise SAS Hitachi Used Ebay HGST Ultrastar C10K900 600GB 10K RPM 6G SAS 2.5 in SFF 64MB Hard Drive HDD
32.50 $65.00 2 HDD SATA Hitachi Open box Ebay HITACHI HUA722020ALA330 2TB 7200RPM SATA 3.5'' HDD
32.77 $16.00 0.48828125 HDD SATA Seagate Used Ebay Seagate SV35.5 500GB Internal 7200RPM 3.5" (ST3500410SV) HDD
32.78 $59.00 1.8 HDD Enterprise SAS Dell Used Ebay 0WRRF Dell 1.8TB 10K 12Gbps SAS 2.5'' 512e HDD 00WRRF AL15SEB18EQY
32.78 $59.00 1.8 HDD Enterprise SAS Dell Used Ebay 0WRRF Dell 1.8TB 10K 12Gbps SAS 2.5'' 512e HDD 00WRRF AL15SEB18EQY
32.78 $59.00 1.8 HDD Enterprise SAS Dell Used Ebay Dell JY57X 1.8TB 10K 2.5'' 12Gbps SAS Hard Drive ST1800MM0159 0JY57X
33.32 $16.27 0.48828125 HDD SATA Seagate Used Ebay Seagate Thin ST500LT012 500GB 5400RPM 2.5" SATA Laptop HDD Hard Drive 1DG142-021
33.32 $16.27 0.48828125 HDD SATA Seagate Used Ebay Seagate Thin ST500LT012 500GB 5400RPM 2.5" SATA Laptop HDD Hard Drive 1DG142-021
33.33 $100.00 3 HDD SATA Seagate New Ebay Seagate Constellation ES.3 ST3000NM0033 3TB 3.5" SATA
33.96 $1.99 0.05859375 SSD SATA Fujitsu For parts or not working Ebay Not Working* 3x Fujitsu 60GB SATA 2.5" +2 x Xbox 360 Internal Hard Drive
34.05 $19.95 0.5859375 HDD Enterprise SAS Seagate Used Ebay HP Seagate 600GB 2.5" 10K 12G SAS HDD ST600MM0009 876938-001 EG000600JWJNP
34.10 $9.99 0.29296875 HDD Enterprise SAS HP Used Ebay HP EG0300FAWHV 300GB 2.5" 6Gb/s 10K RPM SAS Server Drive P/N: 507119-004 Tested
34.12 $19.99 0.5859375 HDD SATA WD Used Ebay Western Digital WD6000BLHX VelociRaptor 600GB 10K 32MB Cache SATA 6Gb/s 2.5" HDD
34.12 $24.99 0.732421875 HDD SATA HP Used Ebay HP M6-k010dx HGST 750GB SATA 2.5" HDD Hard Drive HTS541075A9E680 634250-001
34.95 $69.90 2 HDD SATA WD New Ebay Western Digital 2TB WD20NPVZ 5400RPM 8MB SATA 2.5" Laptop HDD Hard Drive -15mm
34.95 $69.90 2 HDD SATA WD New Ebay Western Digital 2TB WD20NPVZ 5400RPM 8MB SATA 2.5" Laptop HDD Hard Drive -15mm
34.95 $10.24 0.29296875 HDD Enterprise SAS Dell Used Ebay Dell Savvio 10K.6 ST300MM0006 300GB SAS 2.5" Server 6 Gbps 10K Hard Drive HDD