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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)
$89.00 0 HDD SATA WD Used Ebay WD2000JD-00GBB0 - Western Digital 200GB 7200 RPM SATA 3.5" HDD
0.07 $19.00 256 SSD NVMe Crucial Used Ebay Micron MTFDDAK256TBN 256GB M.2 SATA Internal SSD Halogen Free
0.07 $19.00 256 SSD NVMe Crucial Used Ebay Micron MTFDDAK256TBN 256GB M.2 SATA Internal SSD Halogen Free
0.10 $50.00 512 SSD SATA Crucial Used Ebay Micron 1100 2.5 MTFDDAK512TBN 512GB SATA 6Gb/s SSD SATA III Solid state drive
0.10 $50.00 512 SSD SATA Crucial Used Ebay Micron 1100 2.5 MTFDDAK512TBN 512GB SATA 6Gb/s SSD SATA III Solid state drive
2.83 $11.32 4 SSD NVMe ADATA New Ebay MSATA/M.2 NGFF to SATA III AdapterCard Support installing SSDs up to 4TB
2.90 $11.60 4 SSD NVMe ADATA New Ebay MSATA/M.2 NGFF to SATA III AdapterCard Support installing SSDs up to 4TB
2.90 $11.61 4 SSD NVMe ADATA New Ebay MSATA/M.2 NGFF to SATA III AdapterCard Support installing SSDs up to 4TB
2.92 $11.69 4 SSD NVMe ADATA New Ebay MSATA/M.2 NGFF to SATA III AdapterCard Support installing SSDs up to 4TB
3.02 $12.08 4 SSD NVMe ADATA New Ebay MSATA/M.2 NGFF to SATA III AdapterCard Support installing SSDs up to 4TB
3.02 $12.08 4 SSD NVMe ADATA New Ebay MSATA/M.2 NGFF to SATA III AdapterCard Support installing SSDs up to 4TB
3.05 $12.21 4 SSD NVMe ADATA New Ebay MSATA/M.2 NGFF to SATA III AdapterCard Support installing SSDs up to 4TB
3.25 $12.99 4 SSD NVMe ADATA New Ebay MSATA/M.2 NGFF to SATA III AdapterCard Support installing SSDs up to 4TB
3.65 $3.65 1 HDD Enterprise SAS Dell Used Ebay Dell ST1000NM0023 9ZM273-150 Hard Drive 3.5" 1TB SAS
4.17 $49.99 12 HDD Enterprise SAS Cisco Used Ebay Cisco UCS UCS-HD12TB10K12N 1.2TB 12G SAS 10K RPM SFF HDD - Ships Fast
4.17 $49.99 12 HDD Enterprise SAS Cisco Used Ebay Cisco UCS UCS-HD12TB10K12N 1.2TB 12G SAS 10K RPM SFF HDD - Ships Fast
5.00 $5.00 1 HDD Enterprise SAS Dell Used Ebay Dell ST1000NM0001 9YZ264-150 Hard Drive 3.5" 1TB SAS
5.03 $15.08 3 HDD Enterprise SAS Hitachi Used Ebay HGST Ultrastar 7K4000 3TB,Internal,7200 RPM,3.5 inch (HUS724030ALS640) SAS HDD
5.60 $16.80 3 HDD Enterprise SAS Hitachi Used Ebay HGST HUS724030ALS641 0B26926 Hard Drive 3TB 3.5" SAS
6.30 $18.90 3 HDD SATA Crucial New Ebay PCI to 4 Ports SATA Controller RAID CARD Pci sata Sil3114 Supports 3TBx4 HDD
6.63 $19.89 3 HDD Enterprise SAS Hitachi Used Ebay HGST 3TB 3.5" SAS Hard Drive HUS723030ALS640 7200RPM Internal HDD
7.45 $14.90 2 HDD Enterprise SAS Seagate Used Ebay ST2000NM0023 SEAGATE 2TB 7200 RPM 6G DP SAS MDL 3.5“ HARD DRIVE
7.50 $29.99 4 HDD Enterprise SAS WD Used Ebay WD WESTERN DIGITAL WD4001FYYG-01SL3 4TB 3.5 SAS HDD
8.00 $8.00 1 HDD Enterprise SAS Seagate Used Ebay Seagate Constellation ES ST1000NM0001 1TB 7.2K 6.0Gbps Enterprise SAS HDD
8.15 $1.99 0.244140625 HDD SATA Seagate Used Ebay Seagate Barracuda 250GB Internal 7200RPM 3.5" HDD
8.49 $16.98 2 HDD SATA Seagate Used Ebay Seagate Constellation ST2000NM0001 9YZ268-080 ES 2 TB HDD Hard Drive 7200RPM 6 G
8.66 $25.99 3 HDD Enterprise SAS Dell EMC Used Ebay EMC VNX Storage 3TB 7.2K 3.5" SAS Hard Drive 005050144 118033057 ST3000NM0023
9.33 $27.99 3 HDD Enterprise SAS Oracle Used Ebay Oracle HUS723030ALS640 3TB 3.5" 6Gb/s 7.2K RPM SAS HDD P/N: 7010135 0B26324
9.33 $27.99 3 HDD Enterprise SAS Oracle Used Ebay Oracle HUS723030ALS640 3TB 3.5" 6Gb/s 7.2K RPM SAS HDD P/N: 7010135 0B26324
9.50 $19.00 2 HDD Enterprise SAS HP Used Ebay 507616-B21 HP 2TB 3.5" LFF 6G 7.2K RPM Dual Port SAS HDD 508010-001 MB2000FAMYV
9.66 $28.99 3 HDD Enterprise SAS Hitachi Used Ebay Hitachi HUS723030ALS640 3TB 7.2K 6GBPS SAS Drive
9.75 $38.99 4 HDD Enterprise SAS Seagate Used Ebay Seagate Enterprise Capacity v5 4TB 3.5" SAS Server HDD ST4000NM0025 (used)
9.99 $9.99 1 HDD SATA Hitachi Used Ebay 0A35772 - Hitachi Ultrastar 1TB 7200RPM 3.5 inch SATA HDD Hard Drive - TESTED
9.99 $9.99 1 HDD SATA Hitachi Used Ebay 0A35772 - Hitachi Ultrastar 1TB 7200RPM 3.5 inch SATA HDD Hard Drive - TESTED
10.00 $39.99 4 HDD Enterprise SAS Seagate Used Ebay Seagate Constellation ES.3 ST4000NM0023 4TB 7.2K SAS 6Gb/s 3.5" HDD
10.00 $30.00 3 HDD SATA Seagate For parts or not working Ebay One Seagate Barracuda HDD ST3000DM001 3TB 3.5" SATA Hard Disk Drive
10.66 $31.99 3 HDD Enterprise SAS Seagate Used Ebay Seagate 3TB Constellation ES.2 SAS 3.5" 6Gb/s 9SM260-004 | ST33000650SS
11.24 $44.95 4 HDD Enterprise SAS HP Used Ebay 797267-B21 HP 4TB 7.2K 6G 3.5INCH SAS DRIVE, 797520-001
11.25 $44.99 4 HDD Enterprise SAS Seagate Used Ebay Seagate Exos 7E8 4TB SAS 12Gbps 4Kn SED 7.2K HDD Dell EMC ST4000NM024A
11.25 $44.99 4 HDD Enterprise SAS Seagate Used Ebay Seagate ST4000NM0025 v5 3.5" 4TB SAS HDD 12Gbps 512n EMC
11.25 $44.99 4 HDD Enterprise SAS Dell Used Ebay Dell 12GYY 4TB 7200RPM 3.5" SAS MG03SCA400 HDD
11.25 $44.99 4 HDD Enterprise SAS Seagate Used Ebay Seagate Exos 7E8 4TB SAS 12Gbps 4Kn SED 7.2K HDD Dell EMC ST4000NM024A
11.25 $45.00 4 HDD Enterprise SAS Seagate Used Ebay Seagate 1YY207-004 SEAGATE EXOS 4TB SAS 6G 7.2K 25MM HDD
11.25 $45.00 4 HDD Enterprise SAS Seagate Used Ebay Seagate Enterprise Capacity v5 3.5" SAS HDD 4TB ST4000NM0034
11.25 $45.00 4 HDD Enterprise SAS NetApp Used Ebay NETAPP X477A-R6  4TB 7.2K Sas 6gb/s 3.5" HDD
11.25 $45.00 4 HDD Enterprise SAS Seagate Used Ebay Seagate 1YY207-004 SEAGATE EXOS 4TB SAS 6G 7.2K 25MM HDD
11.50 $22.99 2 HDD Enterprise SAS Hitachi Used Ebay HGST 0B26887 2TB 7.2K 3.5" SAS HDD – Enterprise-Class Server Hard Drive
11.66 $34.99 3 HDD Enterprise SAS Seagate Used Ebay Seagate Constellation ES.2 ST33000650SS 3TB 7200 RPM 3.2" SAS Hard Drive HDD
11.75 $11.75 1 HDD Enterprise SAS Seagate Used Ebay Seagate 1TB 6G SAS 3.5" Server Hard Drive ST31000424SS Dell HP Supermicro 512B
11.75 $11.75 1 HDD Enterprise SAS Seagate Used Ebay Seagate 1TB 6G SAS 3.5" Server Hard Drive ST1000NM0001 Dell HP Supermicro 512B
11.75 $47.00 4 HDD Enterprise SAS ADATA Used Ebay SUN HUS724040ALS640 4TB 7.2K SAS DISK DRIVE - 7065489,7066831
11.87 $23.73 2 HDD Enterprise SAS WD Used Ebay WD WD2001FYYG-01SL3W1 771825 2TB 7.2K RPM 32MB CACHE 6Gb/s SAS 3.5" HDD
11.88 $47.51 4 HDD Enterprise SAS Seagate Used Ebay Seagate ST4000NM0025 4TB 12GBps SAS 7.2K 3.5 Hard Drive"
11.99 $11.99 1 HDD Enterprise SAS Seagate Used Ebay Seagate ST91000640SS Con.2 1TB 2.5-inch SAS 6Gb/s 7200RPM Ent. HDD (Server)
11.99 $11.99 1 HDD Enterprise SAS Seagate Used Ebay Seagate ST91000640SS Con.2 1TB 2.5-inch SAS 6Gb/s 7200RPM Ent. HDD (Server)
12.00 $35.99 3 HDD Enterprise SAS Hitachi Used Ebay Hitachi HUS723030ALS640 3TB 7200 RPM 3.5" Internal Hard Drive - 0B26328 SAS
12.06 $5.89 0.48828125 HDD SATA Dell Used Ebay Dell ST9500620NS 500GB SATA 2.5” HDD 9RZ164-136 7.2K (100% Health)
12.06 $5.89 0.48828125 HDD SATA Dell Used Ebay Dell ST9500620NS 500GB SATA 2.5” HDD 9RZ164-136 7.2K (100% Health)
12.25 $49.00 4 HDD Enterprise SAS Seagate Used Ebay Seagate Exos 7E8 ST4000NM003A HDD 4TB SAS 12Gb/s 7.2K 3.5" 512b/s
12.25 $49.00 4 HDD Enterprise SAS Seagate Used Ebay Seagate Exos 7E8 ST4000NM003A HDD 4TB SAS 12Gb/s 7.2K 3.5" 512b/s
12.50 $24.99 2 HDD SATA WD Used Ebay Western Digital RE4-GP 2TB Internal 7200RPM 3.5" (WD2002FYPS) HDD - Untested
12.50 $49.99 4 HDD Enterprise SAS Dell Used Ebay DELL EMC 4TB SAS 3.5" HDD Hard Drive 12Gbps 7.2K HUS726T4TALS200
12.50 $49.99 4 HDD Enterprise SAS Seagate Used Ebay SEAGATE ST4000NM0305 EXOS 7E8 4TB 4KN 3.5 SAS HDD, p/n 2MJ207-037 TESTED
12.50 $49.99 4 HDD Enterprise SAS Seagate Used Ebay 5JH5X Dell ST4000NM0295 4TB 7.2K 12Gb/s 3.5'' SAS HDD Hard Drive Seagate 05JH5X
12.50 $49.99 4 HDD Enterprise SAS Seagate Used Ebay Seagate ST4000NM0125 4TB 7.2K SAS 12Gb/s HDD NetApp X477A-R6 IBM 35P2873
12.50 $49.99 4 HDD Enterprise SAS Dell Used Ebay DELL EMC 4TB SAS 3.5" HDD Hard Drive 12Gbps 7.2K HUS726T4TALS200
12.50 $74.99 6 HDD Enterprise SAS Toshiba Used Ebay Toshiba MG04SCA60EA 6TB 3.5" 12Gb/s 128MB 7.2K RPM SAS HDD P/N: HDEPF20GEA51
12.50 $74.99 6 HDD Enterprise SAS Toshiba Used Ebay Toshiba MG04SCA60EA 6TB 3.5" 12Gb/s 128MB 7.2K RPM SAS HDD P/N: HDEPF20GEA51
12.50 $50.00 4 HDD Enterprise SAS Hitachi Open box Ebay HGST 4TB SAS HDD Hard Drive 3.5" HUS724040ALS640 P/n 0B29852 0 Hours
12.50 $15.00 1.2 HDD Enterprise SAS NetApp Used Ebay NetApp X425A-R6 1.2TB 10K 6Gbps 2.5" SAS Hard Drive HDD 108-00321
12.50 $50.00 4 HDD Enterprise SAS HP Used Ebay HP 3PAR 4TB 7.2K SAS 12Gbps LFF HDD 779248-002 742076-001 801027-001
12.50 $50.00 4 HDD Enterprise SAS Hitachi Open box Ebay HGST 4TB SAS HDD Hard Drive 3.5" HUS724040ALS640 P/n 0B29852 0 Hours
12.50 $15.00 1.2 HDD Enterprise SAS NetApp Used Ebay NetApp X425A-R6 1.2TB 10K 6Gbps 2.5" SAS Hard Drive HDD 108-00321
12.50 $10.99 0.87890625 HDD Enterprise SAS IBM Used Ebay IBM HUC109090CSS600 900GB 2.5" 6Gb/s 10K RPM SAS Server Drive FRU P/N: 00V7529
12.52 $11.00 0.87890625 HDD Enterprise SAS Toshiba Used Ebay 100% HEALTH Toshiba (SAS) 2.5" AL15SEB09EP 900GB SAS Internal HDD 10K (11 HOURS)
12.66 $37.99 3 HDD Enterprise SAS IBM Used Ebay IBM 00Y2425 3TB 7.2K 6Gb SAS NL 3.5" HDD Hard Drive Storage
12.95 $12.95 1 HDD Enterprise SAS Seagate Used Ebay SEAGATE ST1000NM0023 1TB 7.2K --SAS-- 6GBPS 3.5 HDD *Read Description*
13.00 $25.99 2 HDD Enterprise SAS Dell Used Ebay Dell Constellation ES.3 HDD 3.5" SAS 2TB ST2000NM0023 9ZM275-150 DP/N 01P7DP
13.00 $25.99 2 HDD Enterprise SAS Seagate Used Ebay SEAGATE 2TB 3.5" SAS HDD 7200 RPM 64MB Cache 6.0 Gb/s ST32000444SS TESTED
13.17 $79.00 6 HDD Enterprise SAS Seagate Used Ebay Seagate 6TB HDD ST6000NM0034 7.2K 3.5" SAS 12Gb/s (NOT FOR PC - FOR SERVER ONLY)
13.33 $39.99 3 HDD Enterprise SAS Hitachi Used Ebay HGST HUS723030ALS640 Ultrastar 7K3000 3TB SAS 3.5 HDD Internal Hard Disk Drives
13.33 $39.99 3 HDD Enterprise SAS Hitachi Open box Ebay mix HGST ULTRASTAR 3TB 7200RPM SAS 3.5'' HUS724030ALS641 HD HDD Hard Drive
13.33 $79.99 6 HDD Enterprise SAS Hitachi Used Ebay HGST HUS726060AL5210 6TB 128MB 7200RPM SAS 512E ISE 3.5" (0F22791)
13.64 $7.99 0.5859375 HDD Enterprise SAS Hitachi Used Ebay HGST EMC C10K900 HUC109060CSS600 600 GB 2.5" SAS 2 Enterprise Drive
13.64 $7.99 0.5859375 HDD Enterprise SAS Hitachi Used Ebay Hitachi HP HUC109060CSS600 600 GB SAS 2 2.5 in Enterprise Drive
13.64 $9.99 0.732421875 HDD SATA Seagate Used Ebay Seagate Barracuda 7200 750GB Internal 7200RPM 3.5" (ST3750528AS) HDD - TESTED
13.81 $55.24 4 HDD Enterprise SAS Dell Used Ebay W5M2R Dell 4TB 7.2K SAS 12Gb/s 3.5in HDD 0W5M2R ST4000NM0295
13.98 $27.95 2 HDD Enterprise SAS Dell Used Ebay Dell 3.5" Constellation ES.3 2TB SAS III 6Gbps HDD ST2000NM0023 - T7F78
13.99 $13.99 1 HDD Enterprise SAS Seagate Used Ebay Seagate Dell Enterprise Plus ST1000NM0001 1 TB 3.5" SAS 2 Hard Drive
13.99 $13.99 1 HDD Enterprise SAS Seagate Used Ebay Seagate IBM ST1000NM0023 1 TB SAS 2 3.5 in Enterprise Hard Drive
14.00 $27.99 2 HDD Enterprise SAS Seagate Used Ebay Seagate ST2000NM0001 2TB 3.5" 64Mb 7.2K SAS 6Gb/S Enterprise HDD 512BPS - SAS
14.13 $16.95 1.2 HDD Enterprise SAS Toshiba Used Ebay TOSHIBA AL14SEB120N 1.2TB 2.5" SFF 10K RPM 12Gb/s SAS ENTERPRISE GRADE 24/7 HDD
14.16 $84.96 6 HDD Enterprise SAS Seagate Used Ebay HP Seagate 6TB 3.5" SAS 7.2K ST6000NM0095 HDD Hard Drive 846521-002 100% Health
14.17 $84.99 6 HDD Enterprise SAS WD Used Ebay WD Ultrastar DC HC310 6TB 7.2K 3.5" SAS 12G SED TCG FIPS HUS726T6TAL5205 0B36050
14.33 $20.99 1.46484375 HDD SATA Seagate Used Ebay Seagate Barracuda 7200.11 1500GB 1.5TB ST31500341AS SATA HDD
14.33 $20.99 1.46484375 HDD SATA Seagate Used Ebay Seagate Barracuda 7200.11 1500GB 1.5TB ST31500341AS SATA HDD
14.50 $87.00 6 HDD Enterprise SAS Seagate Used Ebay Seagate 6TB HDD ST6000NM0034 7.2K 3.5" SAS 12Gb/s (NOT FOR PC - FOR SERVER ONLY)
14.50 $14.50 1 HDD SATA Seagate Used Ebay Seagate Mobile 1TB 2.5 in SATA 5400RPM Internal Laptop HDD ST1000LM035
14.50 $29.00 2 HDD Enterprise SAS Seagate New Ebay HP Q8D74A NIMBLE STORAGE CS/SF 2TB SAS HDD Seagate ST2000NM0045
14.50 $29.00 2 HDD Enterprise SAS Seagate New Ebay HP Q8D74A NIMBLE STORAGE CS/SF 2TB SAS HDD Seagate ST2000NM0045