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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)
24.82 $12.12 0.48828125 SSD SATA WD Used Ebay 🔥Western Digital RE 500GB 7.2K 3G 3.5in SATA Hard Drive. Tested WD5000ABYS🔥
24.95 $24.95 1 HDD SATA HP Used Ebay HP 632143-001 1TB 7.2K 6G SFF QR SATA HDD - 632080-B21
24.95 $49.90 2 HDD SATA Seagate Used Ebay ST2000NX0253 Seagate 2TB 7.2K SATA 6Gbps 128MB 2.5" Hard Drive 1FM101-005
24.95 $24.95 1 HDD SATA HP Used Ebay HP 632143-001 1TB 7.2K 6G SFF QR SATA HDD - 632080-B21
24.97 $99.88 4 HDD Enterprise SAS Seagate New Ebay ST4000NM0034 Seagate 4TB 7.2K RPM 12Gb/s 3.5" SAS ENTERPRISE Hard Drive HDD V4
24.97 $44.95 1.8 HDD Enterprise SAS Dell Used Ebay 1.8TB 10K SAS 2.5" SAS 12G HARD DRIVE for DELL SERVER R540 R640 R740 R940 2TB
24.98 $24.98 1 HDD SATA Seagate Used Ebay Dell 8DN1Y Seagate ST1000NX0443 1TB 2.5" SATA 7200RPM Server HDD
24.98 $24.98 1 HDD SATA Seagate Used Ebay Dell 8DN1Y Seagate ST1000NX0443 1TB 2.5" SATA 7200RPM Server HDD
24.99 $24.99 1 HDD SATA Hitachi Used Ebay 1TB 2.5" Internal Laptop TESTED HGST SATA Hard Drives HDD - Tested !!!
24.99 $24.99 1 HDD Enterprise SATA Seagate Used Ebay Seagate Exos 7E2000 ST1000NX0423 1TB 7.2K RPM 6Gb/s 2.5" SATA Server HDD Grade B
24.99 $24.99 1 HDD SATA Dell Used Ebay Dell ST91000640NS 1TB 7.2K SFF SATA 2.5" Hard Drive
24.99 $24.99 1 HDD SATA Dell Used Ebay Dell ST1000NX0443 1TB 7.2K RPM Internal 2.5'' SATA SFF Hard Drive
24.99 $24.99 1 HDD SATA Hitachi Used Ebay 1TB 2.5" Internal Laptop TESTED HGST SATA Hard Drives HDD - Tested !!!
24.99 $24.99 1 HDD Enterprise SATA Seagate Used Ebay Seagate Exos 7E2000 ST1000NX0423 1TB 7.2K RPM 6Gb/s 2.5" SATA Server HDD Grade B
24.99 $24.99 1 HDD SATA Toshiba Used Ebay Toshiba DT01ACA100 1 TB 3.5" SATA III 3.5 in Desktop Hard Drive
24.99 $24.99 1 HDD SATA Seagate Used Ebay Seagate 1TB 2EP102-501 Barracuda 3.5" SATA Hard Drive ST1000DM010 Tested/Wiped
24.99 $44.99 1.8 HDD Enterprise SAS Seagate Used Ebay ST1800MM0068 SEAGATE 1.8TB 12G SAS 10K 2.5" SFF HDD HARD DRIVE
25.00 $49.99 2 HDD SATA Hitachi Used Ebay Hitachi Ultrastar A7K2000 HUA722020ALA330 2TB SATA HDD Hard Drive
25.00 $25.00 1 HDD Enterprise SATA Toshiba New Ebay Toshiba SAS MG03SCA100 1TB 3.5" 6Gb/s 7.2K RPM 64MB Cache HDD - NOT SATA
25.00 $25.00 1 HDD Enterprise SATA Toshiba New Ebay Toshiba SAS MG03SCA100 1TB 3.5" 6Gb/s 7.2K RPM 64MB Cache HDD - NOT SATA
25.00 $45.00 1.8 HDD Enterprise SAS Dell Used Ebay Dell Compellent 0V768J ST1800MM0018 1.8TB 10K SAS 12Gbps 512e 2.5” Hard Drive
25.00 $25.00 1 HDD Enterprise SATA Toshiba New Ebay Toshiba SAS MG03SCA100 1TB 3.5" 6Gb/s 7.2K RPM 64MB Cache HDD - NOT SATA
25.02 $21.99 0.87890625 HDD Enterprise SAS Dell EMC Used Ebay EMC 2.5" SAS 900GB HDD 005-050349 005050349 VX-2S10-900
25.07 $12.24 0.48828125 HDD SATA Dell Used Ebay Dell 500GB 2.5" SATA 6Gb/s 7200RPM HDD Desktop Hard Drive Tested
25.07 $12.24 0.48828125 HDD SATA Dell Used Ebay Dell 500GB 2.5" SATA 6Gb/s 7200RPM HDD Desktop Hard Drive Tested
25.13 $12.27 0.48828125 HDD SATA WD Used Ebay Western Digital WD5000AAKX 500GB 3.5" SATA 16MB Cache Desktop HDD Unit
25.29 $30.35 1.2 HDD Enterprise SAS Hitachi Open box Ebay HITACHI HUC101812CSS200 1.2TB 2.5" 128MB CACHE SAS 12.0GB/S HDD 0KV02 0B34157
25.33 $50.65 2 HDD SATA Hitachi Open box Ebay Hitachi Ultrastar 2TB 32MB 7200RPM 3.5" SATA3.0Gb/s Hard Drive -HUA722020ALA330
25.58 $12.49 0.48828125 HDD SATA Toshiba Used Ebay Toshiba MQ01ABF050 500GB SATA 2.5 Inch Hard Disk Drive
25.58 $14.99 0.5859375 HDD Enterprise SAS Seagate Used Ebay Seagate Dell Enterprise Plus ST600MM0088 600 GB SAS 3 2.5" Hard Drive
25.59 $24.99 0.9765625 SSD SATA Seagate Used Ebay Seagate Video 3.5 Hard Drive ST1000VM002, 1000GB/1TB, SATA 6Gb/s NCQ Hard Drive
25.60 $8.00 0.3125 HDD SATA Seagate Used Ebay Seagate Barracuda 7200.10 320 Gbytes ST3320620AS 3.5" SATA HDD untested
25.60 $8.00 0.3125 HDD SATA Seagate Used Ebay Seagate Barracuda 7200.10 320 Gbytes ST3320620AS 3.5" SATA HDD untested
25.76 $6.29 0.244140625 HDD SATA Toshiba Used Ebay Toshiba 250GB 2.5" 7200RPM Laptop Internal HDD Hard Disk Drive MK2561GSY GD3G4
25.91 $25.91 1 HDD SATA Seagate Used Ebay Seagate Constellation.2 ST91000640NS 1TB 2.5" 7.2K SATA III 6Gb/s HDD
26.52 $12.95 0.48828125 HDD SATA WD Used Ebay WD WD5000BPKT-75PK4T0 Western Digital HDD Hard Drive SATA II Laptop 2.5 500GB
26.52 $12.95 0.48828125 HDD SATA WD Used Ebay WD WD5000BPKT-75PK4T0 Western Digital HDD Hard Drive SATA II Laptop 2.5 500GB
26.52 $12.95 0.48828125 HDD SATA WD Used Ebay WD WD5000BPKT-75PK4T0 Western Digital HDD Hard Drive SATA II Laptop 2.5 500GB
26.60 $12.99 0.48828125 HDD SATA Seagate Used Ebay Seagate 7P79P ST500LM021 500 GB 7200 RPM 2.5″ SATA 6Gb/s Internal Laptop HDD
26.66 $79.99 3 HDD SATA Seagate New Ebay New Seagate Desktop HDD ST3000DM001 3TB 64MB Cache SATA 6.0Gb/s 3.5”
26.99 $26.99 1 HDD SATA HP Used Ebay HP 656108-001 HP 1TB 6G 7.2K 2.5" SATA 614829-003 625618-006 ST91000640NS
27.50 $55.00 2 HDD SATA WD Used Ebay NGVX8 DELL 2TB 5.4K SATA 3.5" 3Gb/s HDD EQUALLOGIC WD2002FYPS-38U1B0
27.50 $55.00 2 HDD SATA Seagate Open box Ebay Seagate Constellation ES ST2000NM0011 2TB 7200RPM SATA 6Gbps 64MB Cache 3.5”
27.63 $13.49 0.48828125 HDD SATA WD Used Ebay WESTERN DIGITAL 500GB 2.5'' SATA 7200RPM (WD5000LPLX)
27.63 $82.90 3 HDD SATA WD New Ebay Western Digital 3TB WD30EFRX NASware 5400RPM SATA 3.5" Internal HDD Hard Drive
27.73 $27.73 1 HDD SATA Dell Used Ebay DELL 3C46W MG03ACA100 HDEPQ03D0A51 1TB 7.2K RPM 64MB 6 Gb/s SATA 3.5" HDD
27.95 $27.95 1 HDD SATA HP Used Ebay 659569-001 HP 1TB 6G SATA 7.2K RPM LFF NON-HOT PLUG DRIVE 659337-B21 677191-001
28.00 $28.00 1 HDD SATA WD Used Ebay INTERNAL SATA HARD DRIVE - 1TB WESTERN DIGITAL WD10EZEX
28.06 $13.70 0.48828125 HDD SATA Toshiba New Ebay Toshiba Laptop Hard drive 500GB 7200RPM SATA. 7MM Ultra Thin. MQ01ACF050
28.06 $13.70 0.48828125 HDD SATA Seagate New Ebay Seagate ST500LT012 500GB 5400 RPM 16MB Cache SATA 3Gb/s 2.5" Laptop Hard Drive
28.65 $13.99 0.48828125 HDD SATA Seagate Used Ebay Seagate ST9500620NS 500GB 2.5" 6Gb/s 64MB 7.2K RPM SATA HDD P/N: 9RZ164-003
28.65 $13.99 0.48828125 HDD SATA Seagate Used Ebay Seagate Barracuda ES ST3500631NS 500GB Internal 7200RPM 3.5" HDD
28.65 $13.99 0.48828125 HDD SATA Seagate Used Ebay Seagate ST9500620NS 500GB 2.5" 6Gb/s 64MB 7.2K RPM SATA HDD P/N: 9RZ164-003
28.65 $13.99 0.48828125 SSD SATA Seagate Used Ebay Seagate Pipeline Hard Drive .2 ST3500414CS, 500 GB Storage, SATA 3.0 Gb/s Drive
28.67 $86.00 3 HDD SATA Seagate New Ebay Seagate Constellation ES.3 3TB,Internal,7200RPM,3.5" (ST3000NM0033) HDD
28.67 $14.00 0.48828125 HDD SATA WD Used Ebay Western Digital Caviar Green 500GB 3.5-inch SATA II HDD (Desktop) WD5000AACS
28.67 $14.00 0.48828125 HDD SATA Seagate Used Ebay Seagate Barracuda 500GB SATA 7200RPM 3.5" -ST500DM002 - Hard Drive HDD
28.67 $7.00 0.244140625 HDD SATA Seagate Used Ebay SEAGATE ST3250318AS 9SL131-023 250GB Firmware HP35 Code 11384 SATA 3.5" HDD
28.67 $14.00 0.48828125 HDD SATA WD Used Ebay Western Digital Caviar Green 500GB 3.5-inch SATA II HDD (Desktop) WD5000AACS
28.67 $14.00 0.48828125 HDD SATA Seagate Used Ebay Seagate Barracuda 500GB SATA 7200RPM 3.5" -ST500DM002 - Hard Drive HDD
28.67 $14.00 0.48828125 HDD SATA Seagate Used Ebay Seagate 500GB SATA Desktop Hard Drive 7200RPM 3.5" ST3500418AS - Tested
28.80 $57.60 2 HDD SATA Dell New Ebay DELL 2TB SATA WORKSTATION DD2XK SFF *0DD2XK*
28.96 $16.97 0.5859375 HDD Enterprise SAS Toshiba New Ebay NEW Cisco Toshiba HDEBL04JAA51 600GB SAS 12G/s 10K 2.5 HD600G10K12N 58-100178-01
28.99 $28.99 1 HDD Enterprise SAS Seagate Used Ebay HPE Seagate 1TB 7.2K SAS 2.5" HDD ST1000NX0453 MM1000JFJTH 832511-001
28.99 $28.99 1 HDD Enterprise SAS Seagate Used Ebay HPE Seagate 1TB 7.2K SAS 2.5" HDD ST1000NX0453 MM1000JFJTH 832511-001
29.00 $29.00 1 HDD Enterprise SAS Seagate Used Ebay Dell VXTPX Seagate 1TB 7.2K 2.5" 6G SAS Server Hard Drive ST91000640SS
29.00 $29.00 1 HDD Enterprise SAS HP Used Ebay 1TB 7.2K SAS 2.5" 6Gb/s Server Hard Drive Fits HP MSA1040 MSA2040 MSA2042 D2700
29.17 $35.00 1.2 HDD Enterprise SAS HP Used Ebay HPE 1.2TB 12G SAS 10K 2.5'' SFF DS SC HDD 872737-001
29.17 $35.00 1.2 HDD Enterprise SAS HP Used Ebay HPE 1.2TB 12G SAS 10K 2.5'' SFF DS SC HDD 872737-001
29.17 $35.00 1.2 HDD Enterprise SAS Seagate New Ebay DELL 0RMCP3 1.2TB 10K SAS 2.5" 6G Seagate ST1200MM0007 Hard Disc Drive
29.31 $85.00 2.9 HDD SATA Toshiba New Ebay Toshiba MG03ACA300 SATA 2.9TB Internal 7200RPM 3.5" HDD
29.70 $14.50 0.48828125 HDD SATA Seagate Used Ebay Seagate Barracuda 500GB SATA 7200RPM 3.5" - ST500DM002 - Hard Drive HDD
29.70 $14.50 0.48828125 HDD SATA Seagate Used Ebay Seagate Barracuda 500GB SATA 7200RPM 3.5" - ST500DM002 - Hard Drive HDD
29.87 $8.75 0.29296875 HDD Enterprise SAS HP Used Ebay HP 300GB 10K RPM 2.5" SAS SFF Server Hard Drive EG0300FBVFL 641552-001
29.95 $29.95 1 HDD SATA HP Used Ebay HP 797524-001 1TB SATA 6G MIDLINE 7.2K HD
29.99 $59.97 2 HDD SATA Seagate New Ebay Seagate Barracuda 2TB, 3.5 inch, SATA 6gb/s, 256mb Cache Internal Hard Drive
29.99 $29.99 1 HDD Enterprise SAS Toshiba Used Ebay Toshiba 1TB SAS 6G 7.2K LFF 3.5" HDD HDD3A02EZK51 MK1001TRKB
30.00 $59.99 2 HDD SATA Seagate Used Ebay Seagate Samsung Spinpoint M9T | 2.5" HDD | 2TB @ 5.4K | SATA 6Gb/s | ST2000LM003
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 Seagate Used Ebay Seagate Samsung Spinpoint M9T | 2.5" HDD | 2TB @ 5.4K | SATA 6Gb/s | ST2000LM003
30.00 $30.00 1 HDD SATA HP Used Ebay 655710-B21, 656108-001 HP 1TB 6G SATA 7.2k 2.5in SC MDL HDD
30.00 $30.00 1 HDD SATA HP Used Ebay 655710-B21, 656108-001 HP 1TB 6G SATA 7.2k 2.5in SC MDL HDD
30.00 $60.00 2 HDD SATA Samsung Used Ebay SATA 3.5" Desktop 2TB Hard Drive Genuine Windows11 Pro 64 bit UEFI Installed
30.49 $14.89 0.48828125 SSD SATA WD Used Ebay WD Black WD5000LPSX-75A6W - hard drive - 500 GB - SATA 6Gb/s
30.66 $14.97 0.48828125 HDD SATA Seagate Used Ebay Seagate ST500LM000 Laptop SSHD 500GB Internal 5400RPM 2.5" SATA TESTED!
30.70 $14.99 0.48828125 HDD SATA Unspecified Used Ebay 500GB SATA 2.5" Hard Drive HDD MIXED BRAND APPLE LAPTOP
30.70 $14.99 0.48828125 HDD SATA Unspecified Used Ebay 500GB SATA 2.5" Hard Drive HDD MIXED BRAND APPLE LAPTOP
30.70 $14.99 0.48828125 SSD SATA Seagate Used Ebay Seagate ST9500420AS 500GB 7.2k 2.5” SATA Laptop Hard Drive
30.72 $15.00 0.48828125 HDD Enterprise SAS Dell Used Ebay Dell Const. ES 500GB 3.5-inch SAS 6Gb/s 7.2K RPM Ent. HDD ST3500414SS (Server)
30.72 $15.00 0.48828125 HDD Enterprise SAS Dell Used Ebay Dell Const. ES 500GB 3.5-inch SAS 6Gb/s 7.2K RPM Ent. HDD ST3500414SS (Server)
31.03 $90.00 2.9 HDD SATA Seagate New Ebay Seagate Barracuda 2.9TB Internal 7200RPM 3.5" (ST3000DM001) HDD
31.37 $9.19 0.29296875 HDD Enterprise SAS Hitachi Open box Ebay HITACHI HUC106030CSS600 ULTRASTAR C10K600 300GB 2.5" 10K RPM 64MB SAS HARD DRIVE
31.37 $9.19 0.29296875 HDD Enterprise SAS Hitachi Open box Ebay HITACHI HUC106030CSS600 ULTRASTAR C10K600 300GB 2.5" 10K RPM 64MB SAS HARD DRIVE
31.50 $63.00 2 HDD SATA Toshiba New Ebay New, Toshiba, HDEPR03GEA51, 3.5" 2TB 7.2K RPM SATA 6GBPS HDD
31.74 $15.50 0.48828125 HDD SATA Hitachi New Ebay HGST HTS725050A7E630 500GB Laptop Hard Drives 7200RPM 7mm 2.5" SATA
31.86 $95.59 3 HDD SATA WD New Ebay Western Digital 3TB WD30EFRX 5400RPM SATA 3.5" Internal NASware HDD Hard Drive
31.94 $4.99 0.15625 HDD SATA WD Used Ebay Western Digital WD1600AAJS-75B4A0 160GB SATA 7200RPM 3.5" HDD TESTED!
31.95 $31.95 1 HDD SATA Seagate Open box Ebay SeaGate 1TB Hard Drive ST1000DM003 3.5" SATA Desktop PC
31.98 $19.99 0.625 Enterprise SATA WD Used Ebay Western Digital WD6401AALS 640GB 7.2K RPM 3.5" SATA Server Hard Drive
32.15 $15.70 0.48828125 HDD SATA Hitachi New Ebay HITACHI HTS547550A9E384 500GB 2,5inch SATA 5400rpm 9,5mm HARD DRIVE BRAND NEW