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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)
30.00 $59.99 2 HDD SATA Seagate Open box Ebay SEAGATE ST2000LM007 2TB 2.5" SATA 5400RPM 128MB HDD LAPTOP HARD DRIVE
30.00 $59.99 2 HDD SATA Seagate Open box Ebay SEAGATE ST2000LM007 2TB 2.5" SATA 5400RPM 128MB HDD LAPTOP HARD DRIVE
30.00 $59.99 2 HDD SATA WD Used Ebay WD Purple 2TB Surveillance Hard Disk 5400 RPM Class SATA 6 Gb 64MB 3.5 Inch DVR
30.00 $59.99 2 HDD SATA WD Used Ebay WD Purple 2TB Surveillance Hard Disk 5400 RPM Class SATA 6 Gb 64MB 3.5 Inch DVR
30.00 $89.99 3 HDD Enterprise SAS Dell EMC Used Ebay EMC 005052086 3TB 7.2K SAS 3.5 12G ST300NM0025 118000257 use for DataDomain HDD
30.00 $30.00 1 HDD SATA WD Used Ebay 2x Western WD10JUCT-63CYNY0 1TB SATA 2.5" HDD - TESTED
30.00 $30.00 1 HDD SATA Toshiba Open box Ebay Unused Toshiba 2.5" SATA Harddrives - MQ01ABD100 (1TB)
30.00 $60.00 2 HDD Enterprise SAS Hitachi Used Ebay Used Hitachi HP Ultrastar HUS723020ALS640 2TB 7200 RPM 6Gb/s 3.5" SAS HDD x2
30.00 $30.00 1 HDD SATA WD Open box Ebay WD Blue - HDD Hard Drive SATA Laptop 2.5" - 1TB - 6GB/S - WD10SPZX-60Z10T0 HP
30.00 $30.00 1 HDD SATA Toshiba Open box Ebay Unused Toshiba 2.5" SATA Harddrives - MQ01ABD100 (1TB)
30.00 $30.00 1 HDD SATA WD Used Ebay 2x Western WD10JUCT-63CYNY0 1TB SATA 2.5" HDD - TESTED
30.00 $30.00 1 HDD SATA WD Used Ebay 2x Western WD10JUCT-63CYNY0 1TB SATA 2.5" HDD - TESTED
30.00 $30.00 1 HDD SATA WD Open box Ebay WD Blue - HDD Hard Drive SATA Laptop 2.5" - 1TB - 6GB/S - WD10SPZX-60Z10T0 HP
30.05 $17.61 0.5859375 HDD Enterprise SAS Seagate Used Ebay Seagate Savvio ST9600205SS 9TG066-004 FW:0004 10000rpm 2.5" 600gb SAS HDD
30.05 $17.61 0.5859375 HDD Enterprise SAS Seagate Used Ebay Seagate Savvio ST9600205SS 9TG066-004 FW:0004 10000rpm 2.5" 600gb SAS HDD
30.05 $17.61 0.5859375 HDD Enterprise SAS Seagate Used Ebay Seagate Savvio ST9600205SS 9TG066-004 FW:0004 10000rpm 2.5" 600gb SAS HDD
30.25 $90.75 3 HDD Enterprise SAS Dell Used Ebay Hard Drive Dell Compellent 3TB 7.2K SAS 12G 3.5" 512n 128MB 85KCH-CMP
30.62 $14.95 0.48828125 SSD SATA WD Used Ebay Dell WD5000AAKX 500GB 7.2K SATA 3.5" Hard Drive 1WR32
30.62 $14.95 0.48828125 SSD SATA WD Used Ebay Dell WD5000AAKX 500GB 7.2K SATA 3.5" Hard Drive 1WR32
30.72 $30.00 0.9765625 HDD SATA Seagate Open box Ebay HP MM1000GBKAL 1TB 7200RPM 3.5” SATA HDD ST91000640NS Seagate Enterprise Grade
30.83 $37.00 1.2 HDD Enterprise SAS Dell Used Ebay G2G54 ST1200MM0099 Dell POWEREDGE 1.2TB 10KRPM 12Gb 2.5"SAS HDD 0G2G54
30.88 $15.08 0.48828125 SSD SATA WD Used Ebay WD5000LPCX OEM WESTERN DIGITAL LAPTOP HARD DRIVE 500GB SATA (GRADE A)(CA214)
31.33 $46.99 1.5 HDD SATA Toshiba New Ebay Toshiba 1.5TB MQ01ABC150 5400RPM SATA 2.5" Internal HDD Hard Disk Drive
31.33 $46.99 1.5 HDD SATA Toshiba New Ebay Toshiba 1.5TB MQ01ABC150 5400RPM SATA 2.5" Internal HDD Hard Disk Drive
31.97 $9.99 0.3125 HDD SATA WD Used Ebay WD 320GB WD3200LPVX 5400RPM SATA 2.5" Laptop HDD Hard Drive
31.97 $9.99 0.3125 HDD SATA WD Used Ebay WD 320GB WD3200LPVX 5400RPM SATA 2.5" Laptop HDD Hard Drive
31.97 $9.99 0.3125 HDD SATA WD Used Ebay WD 320GB WD3200LPVX 5400RPM SATA 2.5" Laptop HDD Hard Drive
31.99 $31.99 1 HDD SATA Seagate New Ebay Seagate BarraCuda 1TB, 5400 RPM, 2.5 inch Internal Hard Drive - (2GH172-500)
31.99 $31.99 1 HDD SATA Seagate New Ebay Seagate BarraCuda 1TB, 5400 RPM, 2.5 inch Internal Hard Drive - (2GH172-500)
32.00 $64.00 2 HDD SATA Seagate New Ebay Seagate ST2000DM001 1ER164-301 2TB 7200RPM 6Gbps 3.5"SATA HDD Hard Drive
32.15 $15.70 0.48828125 HDD SATA Hitachi New Ebay HGST HTS725050A7E630 500GB Laptop Hard Drives 7200RPM 7mm 2.5" SATA
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 Enterprise SAS Dell New Ebay Dell 829T8 2TB 7.2K RPM 3.5" SAS 6Gb/s Enterprise HDD 0829T8 | Verified | 1YR
32.50 $65.00 2 HDD Enterprise SAS Dell New Ebay Dell 829T8 2TB 7.2K RPM 3.5" SAS 6Gb/s Enterprise HDD 0829T8 | Verified | 1YR
32.50 $65.00 2 HDD SATA WD New Ebay WD Purple 2TB 5400RPM 3.5" SATA HDD WD20PURZ 64MB Cache Surveillance Drive
32.75 $15.99 0.48828125 HDD SATA Toshiba New Ebay NEW Toshiba MQ01ACF050 500GB 7200 RPM SATA 6.0Gb/s 2.5" Laptop HDD bare Drive
32.75 $15.99 0.48828125 HDD SATA Seagate New Ebay Seagate Thin HDD ST500LT012 500GB 5400RPM 16MB SATA 2.5-Inch Slim 7mm Hard Driv
32.75 $15.99 0.48828125 HDD SATA Seagate New Ebay Seagate Thin HDD ST500LT012 500GB 5400RPM 16MB SATA 2.5-Inch Slim 7mm Hard Driv
32.75 $15.99 0.48828125 HDD SATA Toshiba New Ebay NEW Toshiba MQ01ACF050 500GB 7200 RPM SATA 6.0Gb/s 2.5" Laptop HDD bare Drive
32.75 $15.99 0.48828125 HDD SATA Seagate New Ebay Seagate Thin HDD ST500LT012 500GB 5400RPM 16MB SATA 2.5-Inch Slim 7mm Hard Driv
32.99 $32.99 1 HDD SATA Samsung Used Ebay 1TB HDD 3.5" SATA Internal Desktop Hard Drive with Windows 11 Pro 64bit UEFI
32.99 $32.99 1 HDD SATA Samsung Used Ebay 1TB HDD 3.5" SATA Internal Desktop Hard Drive with Windows 11 Pro 64bit UEFI
32.99 $32.99 1 HDD SATA Samsung Used Ebay 1TB HDD 3.5" SATA Internal Desktop Hard Drive with Windows 11 Pro 64bit UEFI
33.16 $16.19 0.48828125 HDD SATA Seagate Used Ebay Seagate Video 3.5 HDD ST3500414CS, 500 GB Storage Capacity, SATA 6.0 Gb/s Drive
33.27 $59.88 1.8 HDD Enterprise SAS Dell New Ebay 6FV4P DELL Enterprise Plus 1.8TB 10K SAS 12Gbps 2.5in 512e HDD ST1800MM0129
33.27 $59.88 1.8 HDD Enterprise SAS Dell New Ebay 6FV4P DELL Enterprise Plus 1.8TB 10K SAS 12Gbps 2.5in 512e HDD ST1800MM0129
33.29 $39.95 1.2 HDD Enterprise SAS NetApp Used Ebay NetApp X425A-R6 1.2TB 10K SAS 2.5" HDD
33.29 $39.95 1.2 HDD Enterprise SAS NetApp Used Ebay NetApp X425A-R6 1.2TB 10K SAS 2.5" HDD
33.32 $33.32 1 HDD SATA WD New Ebay Western Digital WD Blue WD10EZEX 1TB 3.5" SATA III Desktop Hard Drive
33.32 $33.32 1 HDD SATA WD New Ebay Western Digital WD Blue WD10EZEX 1TB 3.5" SATA III Desktop Hard Drive
33.60 $21.00 0.625 HDD SATA WD Open box Ebay Western Digital Scorpio Blue WD6400BPVT 640GB 5400RPM 2.5" SATA Laptop HDD
33.60 $21.00 0.625 HDD SATA WD Open box Ebay Western Digital Scorpio Blue WD6400BPVT 640GB 5400RPM 2.5" SATA Laptop HDD
33.99 $33.99 1 HDD SATA Toshiba New Ebay TOSHIBA 1TB 5400RPM SATA 3.0Gb/s 2.5in Internal Laptop Hard Drive MQ01ABD100V
33.99 $33.99 1 HDD SATA Toshiba New Ebay TOSHIBA 1TB MQ01ABD100V 5400RPM SATA 3.0Gb/s 2.5" Internal Notebook Hard Drive
33.99 $33.99 1 HDD SATA Toshiba New Ebay TOSHIBA 1TB MQ01ABD100V 5400RPM SATA 3.0Gb/s 2.5" Internal Notebook Hard Drive
34.00 $68.00 2 HDD Enterprise SAS Seagate New Ebay ST2000NM0023 Seagate 9ZM275-031 2TB 7.2KRPM 6Gb/s 3.5"SAS HDD Hard Drive
34.10 $9.99 0.29296875 HDD Enterprise SAS HP Used Ebay HP EG0300FBVFL 300GB 2.5" 6Gb/s 10K RPM SAS Hard Drive P/N: 641552-001 Tested
34.10 $9.99 0.29296875 HDD Enterprise SAS HP Used Ebay HP EG0300FBVFL 300GB 2.5" 6Gb/s 10K RPM SAS Hard Drive P/N: 641552-001 Tested
34.10 $9.99 0.29296875 HDD Enterprise SAS HP Used Ebay HP EH0300FCBVC 300GB 2.5" 6Gb/s 15K RPM SAS Server Drive P/N: 652599-003 Tested
34.12 $19.99 0.5859375 HDD Enterprise SAS Dell Open box Ebay ST600MP0005 Dell 600GB 15000RPM 12Gbps 2.5"SAS SERVER HDD Hard Drive
34.12 $19.99 0.5859375 HDD Enterprise SAS Dell Open box Ebay ST600MP0005 Dell 600GB 15000RPM 12Gbps 2.5"SAS SERVER HDD Hard Drive
34.12 $19.99 0.5859375 HDD Enterprise SAS Hitachi Used Ebay Hitachi HP HUC156060CSS204 600 GB SAS 3 2.5 in Enterprise Hard Drive
34.12 $16.66 0.48828125 HDD SATA Hitachi New Ebay HTS545050A7E680 HGST 500GB Z5K500-500 5400RPM SATA Hard Drive 7MM
34.13 $10.00 0.29296875 HDD Enterprise SAS HP Used Ebay Genuine HP 300GB 10K 12G SAS SFF 2.5" Server HDD 862119-001 781581-006
34.43 $16.81 0.48828125 HDD SATA Seagate Used Ebay 500GB Seagate Video SATA 6GB s 2.5 Internal HDD ST500VT000 1DK142-120
34.43 $16.81 0.48828125 HDD SATA Seagate Used Ebay 500GB Seagate Video SATA 6GB s 2.5 Internal HDD ST500VT000 1DK142-120
34.50 $69.00 2 HDD SATA Seagate Open box Ebay Seagate ST2000NM0055 2TB 7200RPM SATA 6Gb/s 3.5" HDD | Enterprise | 0 Hours
34.57 $16.88 0.48828125 HDD SATA Seagate New Ebay Seagate 500GB 2.5 inch 7 mm ST500LM021 7200 RPM hard disk SATA laptop hard disk
34.57 $16.88 0.48828125 HDD SATA Toshiba New Ebay Toshiba 500GB MQ01ABD050 5400RPM SATA 3Gb/s 2.5" Laptop HDD Hard Disk Drive
34.57 $16.88 0.48828125 HDD SATA Seagate New Ebay Seagate 500GB 2.5 inch 7 mm ST500LM021 7200 RPM hard disk SATA laptop hard disk
34.80 $8.70 0.25 SSD NVMe SanDisk Used Ebay SanDisk X400 256GB M.2 mSATA 2280 80mm Solid State Drive
34.80 $8.70 0.25 SSD NVMe SanDisk Used Ebay SanDisk X300 256GB M.2 mSATA 2280 80mm Solid State Drives
34.95 $34.95 1 HDD SATA WD New Ebay Western Digital WD10JUCT-63CYNY0 1TB 5.4k 3.0Gb/s SATA 2.5" Hard Drive
34.95 $34.95 1 HDD SATA WD New Ebay Western Digital WD10JUCT-63CYNY0 1TB 5.4k 3.0Gb/s SATA 2.5" Hard Drive
34.99 $34.99 1 HDD Enterprise SAS Seagate Used Ebay HPE Seagate 1TB 7.2K SAS 2.5" HDD ST1000NX0453 MM1000JFJTH 832511-001
35.00 $69.99 2 HDD Enterprise SAS Dell Used Ebay 2TB 7.2K SAS 2.5" 12G HARD DRIVE DELL SERVER R710 R720 R630 R730 T630 R830 R930
35.00 $35.00 1 HDD SATA Seagate New Ebay ST1000DM010 Seagate 1TB 7.2K RPM 6Gb/s 3.5" SATA HDD Hard Drive
35.00 $35.00 1 HDD SATA Seagate New Ebay ST1000DM010 Seagate 1TB 7.2K RPM 6Gb/s 3.5" SATA HDD Hard Drive
35.50 $20.80 0.5859375 HDD Enterprise SAS Seagate Used Ebay Seagate 600GB 10K SAS 2.5" 6Gbps ST9600105SS Server HDD
35.75 $20.95 0.5859375 HDD Enterprise SAS HP Used Ebay 600GB 15K SAS 2.5" 12Gbps Server Hard Drive Fits HP DL360 DL380 DL385 Gen8 Gen9
35.82 $17.49 0.48828125 HDD SATA Seagate Used Ebay Seagate 500GB ST500VT000 5400RPM 16MB SATA 2.5" Laptop HDD Hard Drive
35.82 $17.49 0.48828125 HDD SATA Seagate Used Ebay Seagate 500GB ST500VT000 5400RPM 16MB SATA 2.5" Laptop HDD Hard Drive
35.95 $35.95 1 HDD SATA WD New Ebay Western Digital Black PC CA711 WD10JQLX 1TB 7200 RPM 32MB SATA 6Gb/s 2.5" HDD
35.95 $35.95 1 HDD SATA WD New Ebay Western Digital Black PC CA711 WD10JQLX 1TB 7200 RPM 32MB SATA 6Gb/s 2.5" HDD
35.96 $8.99 0.25 SSD SATA SanDisk Used Ebay SanDisk 256GB X400 SSD SATA 2.5" Internal Solid State Drive SD8SB8U-256G-1122
35.96 $8.99 0.25 SSD SATA SanDisk Used Ebay SanDisk 256GB X400 SSD SATA 2.5" Internal Solid State Drive SD8SB8U-256G-1122
35.99 $35.99 1 HDD SATA WD Open box Ebay Western Digital WD10EURX 1TB 64MB Cache 3.5" SATA 6.0Gb/s Hard Drive CCTV DVR
35.99 $35.99 1 HDD SATA WD Open box Ebay Western Digital WD10EURX 1TB 64MB Cache 3.5" SATA 6.0Gb/s Hard Drive CCTV DVR
36.04 $10.56 0.29296875 HDD Enterprise SAS Seagate Used Ebay Seagate Cheetah 15K.5 ST3300655SS 300GB 3.5" SAS Internal Desktop HDD 0HT953
36.64 $22.90 0.625 HDD SATA Toshiba New Ebay Toshiba 640GB MK6475GSX 5400RPM SATA 2.5" Notebook Internal HDD Hard Drive
36.68 $21.49 0.5859375 HDD Enterprise SAS HP Used Ebay HP 597609-003 EG0600FBDBU HGS-HUC106060CSS60 0B25644 600GB SAS 2.5" 10K RPM HDD
36.84 $17.99 0.48828125 HDD SATA Hitachi New Ebay HTS545050A7E362 HGST 500GB 5400RPM 3Gbps 2.5" SATA Laptop HDD Hard Drive Zero HR
36.84 $17.99 0.48828125 HDD SATA Hitachi New Ebay HTS545050A7E362 HGST 500GB 5400RPM 3Gbps 2.5" SATA Laptop HDD Hard Drive Zero HR
36.86 $18.00 0.48828125 HDD SATA Seagate New Ebay Seagate Ultrathin 500GB HDD 2.5" SATA 6Gb/s 5mm ST500LT032 - Brand New - 0 Hours
36.86 $18.00 0.48828125 HDD SATA Seagate New Ebay Seagate Ultrathin 500GB HDD 2.5" SATA 6Gb/s 5mm ST500LT032 - Brand New - 0 Hours
36.95 $73.90 2 Enterprise SATA WD New Ebay Western Digital Red 2TB WD20EFRX SATA 3.5" 64MB Cache Internal Enterprise Drive
37.00 $37.00 1 HDD SATA Seagate Used Ebay SEAGATE BARRACUDA ST1000LM048 1 TB 128MB 6Gb/s SATA 2.5" LAPTOP HARD DISK DRIVE
37.51 $21.98 0.5859375 HDD Enterprise SAS Dell Used Ebay DYDW0 Dell 600GB 15K 12G 12Gbps SAS 2.5" Enterprise HDD Hard Drive 0DYDW0
37.51 $21.98 0.5859375 HDD Enterprise SAS Dell Used Ebay DYDW0 Dell 600GB 15K 12G 12Gbps SAS 2.5" Enterprise HDD Hard Drive 0DYDW0
37.55 $22.00 0.5859375 HDD Enterprise SAS Dell Used Ebay DELL ST600MM0069 HDD 600GB SAS 12Gb/s 2.5" 0XXTRP 512 Gb/s