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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)
10.00 $99.99 10 HDD SATA Supermicro Used Ebay SuperMicro HUH721010ALE604 10TB 3.5" 6Gb/s 256MB 7.2K RPM SATA HDD P/N: 0F27495
10.00 $99.99 10 HDD Enterprise SAS Hitachi Used Ebay HGST HITACHI 0F27438 HUH721010AL4204 10TB 3.5" SAS 7200RPM HDD Hard Drive
10.00 $99.99 10 HDD Enterprise SAS Hitachi Used Ebay HGST HUH721010AL42C0 10TB 3.5" SAS 7200RPM 12Gb/s Hard Drive HDD 0F27639 100%
10.00 $99.99 10 HDD SATA Supermicro Used Ebay SuperMicro HUH721010ALE604 10TB 3.5" 6Gb/s 256MB 7.2K RPM SATA HDD P/N: 0F27495
10.00 $40.00 4 HDD Enterprise SAS Hitachi New Ebay HITACHI HUS726040ALS210 4TB 3.5" 7200RPM 128MB CACHE SAS 12.0GB/S HDD 0F27003
10.00 $40.00 4 HDD Enterprise SAS Dell EMC Used Ebay EMC Data Domain 005051836 4TB 7.2K 3.5" 6Gbps SAS HDD X-DS60-4TBS for DS60
10.00 $12.00 1.2 HDD Enterprise SAS NetApp Used Ebay Netapp X425A-R6 1.2Tb SAS 10K 6Gbps for DS2246 vt
10.00 $12.00 1.2 HDD Enterprise SAS NetApp Used Ebay Netapp X425A-R6 1.2Tb SAS 10K 6Gbps for DS2246 vt
10.10 $20.20 2 HDD SATA Hitachi Used Ebay Hitachi 2TB HUA723020ALA641 7200RPM 3.5" SATA III Hard Drive
10.18 $4.97 0.48828125 HDD SATA Toshiba Used Ebay Toshiba MQ01ACF050 500GB Internal 7200RPM 2.5" HDD SATA TESTED!
10.18 $4.97 0.48828125 HDD SATA Toshiba Used Ebay Toshiba MQ01ACF050 500GB Internal 7200RPM 2.5" HDD SATA TESTED!
10.24 $3.00 0.29296875 HDD Enterprise SAS Hitachi Used Ebay HGST 0B26070, HUC109030CSS600, 300GB 6Gb/s 10K rpm 2.5" SAS HDD
10.24 $3.00 0.29296875 HDD Enterprise SAS Hitachi Used Ebay HGST 0B26070, HUC109030CSS600, 300GB 6Gb/s 10K rpm 2.5" SAS HDD
10.50 $42.00 4 HDD SATA WD Used Ebay WESTERN DIGITAL WD4000F9YZ 4TB SATA 7.2K 64MB (SE Scalability)
10.62 $84.99 8 HDD Enterprise SAS Seagate Used Ebay Seagate ST8000NM0075 8TB 8000GB 3.5" SAS Internal Server Drive HDD Grade A
10.65 $31.95 3 HDD SATA Hitachi Used Ebay HGST Ultrastar 7K4000 3TB 7.2K 3.5" SATA 6Gbps 64MB Cache HDD HUS724030ALE640
10.65 $31.95 3 HDD SATA Hitachi Used Ebay HGST Ultrastar 7K4000 3TB 7.2K 3.5" SATA 6Gbps 64MB Cache HDD HUS724030ALE640
10.75 $21.49 2 HDD SATA WD Used Ebay DELL 2G4HM WD2003FYYS-18W0B0 771624 2TB 7.2K RPM 32MB CACHE SATA I 3.5" HDD
10.75 $21.49 2 HDD SATA WD Used Ebay DELL 2G4HM WD2003FYYS-18W0B0 771624 2TB 7.2K RPM 32MB CACHE SATA I 3.5" HDD
10.83 $32.49 3 HDD SATA Seagate Used Ebay SEAGATE 3TB 3.5" SATA HDD 7200 RPM ST3000DM001-1ER166, GRADE A, SKU 16387
10.83 $32.49 3 HDD SATA Seagate Used Ebay SEAGATE 3TB 3.5" SATA HDD 7200 RPM ST3000DM001-1ER166, GRADE A, SKU 16387
10.83 $64.99 6 HDD SATA Dell Used Ebay Dell 6TB P00JM SATA 3.5" 6Gb/s Hard Drive ST6000NM0024
10.83 $64.99 6 HDD SATA Dell Used Ebay Dell 6TB P00JM SATA 3.5" 6Gb/s Hard Drive ST6000NM0024
11.00 $21.99 2 HDD Enterprise SAS Dell Used Ebay Dell 7YXTH 2TB 7200RPM 6Gbps SAS 3.5" HDD Enterprise Plus
11.00 $21.99 2 HDD SATA WD Used Ebay Western Digital Caviar Green 2TB Internal 5400RPM 3.5" (WD20EADS) HDD
11.00 $21.99 2 HDD Enterprise SAS Dell Used Ebay Dell 7YXTH 2TB 7200RPM 6Gbps SAS 3.5" HDD Enterprise Plus
11.00 $11.00 1 HDD Enterprise SAS Seagate Used Ebay Seagate Barracuda ES.2 1TB 7.2K RPM 3.5" SAS Server Hard Drive ST31000640SS
11.13 $89.00 8 HDD Enterprise SATA Hitachi Used Ebay HGST Ultrastar 8TB 7.2K RPM SATA 6Gb/s 3.5" Enterprise HDD HUH728080ALE600
11.13 $89.00 8 HDD Enterprise SAS WD Used Ebay WD Ultrastar DC HC320 8TB SAS 12Gb/s 3.5in HDD HUS728T8TAL4201
11.13 $89.00 8 HDD Enterprise SATA Hitachi Used Ebay HGST Ultrastar 8TB 7.2K RPM SATA 6Gb/s 3.5" Enterprise HDD HUH728080ALE600
11.25 $89.99 8 HDD External USB Samsung Used Ebay OWC 8TB Mercury Elite Pro Dual HDD USB 3.0 OWCTB2U3MED08T
11.25 $90.00 8 HDD SATA Seagate Used Ebay G2U Seagate IronWolf 8TB NAS Hard Drive 35 7200RPM SATA 6Gbs HDD ST8000VN004
11.25 $90.00 8 HDD SATA Seagate Used Ebay G2U Seagate IronWolf 8TB NAS Hard Drive 35 7200RPM SATA 6Gbs HDD ST8000VN004
11.25 $90.00 8 HDD SATA Seagate Used Ebay G2U Seagate IronWolf 8TB NAS Hard Drive 35 7200RPM SATA 6Gbs HDD ST8000VN004
11.32 $9.95 0.87890625 HDD Enterprise SAS Seagate Used Ebay Seagate 900GB 10K 2.5" SAS SED Hard Drive ST900MM0036 Server Storage Dell HP
11.32 $9.95 0.87890625 HDD Enterprise SAS Seagate Used Ebay Seagate 900GB 10K 2.5" SAS SED Hard Drive ST900MM0036 Server Storage Dell HP
11.37 $9.99 0.87890625 HDD Enterprise SAS Seagate Used Ebay Seagate Savvio 10k.6 ST900MM0026 900GB 10K RPM SAS 6Gbps 2.5" HDD Hard Drive
11.37 $9.99 0.87890625 HDD Enterprise SAS Dell Used Ebay DELL 900GB 10K 12G SFF 2.5" SAS Hard Drive 0B31869 FH3H2 0FH3H2 HUC101890CSS204
11.37 $9.99 0.87890625 HDD Enterprise SAS NetApp Used Ebay HGST NetApp HUC109090CSS600 900 GB SAS 2 2.5 in Enterprise Drive
11.49 $22.98 2 HDD SATA IBM Used Ebay 00V7469 IBM 2TB 7.2K SATA 6G 3.5" Hard Drive 00V7468 108-00270+B0 ***Pulled***
11.50 $45.99 4 HDD SATA WD Used Ebay Western Digital WD Re 4TB 7200 RPM 64MB SATA III 3.5" Hard Drive HDD WD4000FYYZ
11.50 $45.99 4 HDD SATA WD Used Ebay Western Digital WD Re 4TB 7200 RPM 64MB SATA III 3.5" Hard Drive HDD WD4000FYYZ
11.50 $69.00 6 Enterprise SATA Hitachi Used Ebay 6TB SATA HGST 3.5" Enterprise Hard Drive 7.2K RPM 6Gbps 64MB 512e
11.50 $69.00 6 Enterprise SATA Hitachi Used Ebay 6TB SATA HGST 3.5" Enterprise Hard Drive 7.2K RPM 6Gbps 64MB 512e
11.63 $13.95 1.2 HDD Enterprise SAS Hitachi Used Ebay Hitachi HGST 1.2TB 10K 6Gbp/s SAS Hard Drive 2.5" HDD HUC101212CSS600 Dell / HP
11.63 $13.95 1.2 HDD Enterprise SAS Hitachi Used Ebay Hitachi HGST 1.2TB 10K 6Gbp/s SAS Hard Drive 2.5" HDD HUC101212CSS600 Dell / HP
11.64 $20.95 1.8 HDD Enterprise SAS Hitachi Used Ebay HGST Ultrastar C10K1800 1.8TB SAS HUC101818CS4200 10K 128MB 12Gb/s 2.5" 4Kn 15mm
11.66 $13.99 1.2 HDD Enterprise SAS Seagate Used Ebay 1.2TB SAS ST1200MM0009 Seagate 2.5 Exos 10E2400 Server HD 10K RPM 12Gbps 128MB
11.70 $23.39 2 HDD SATA Hitachi Used Ebay HGST DESKSTAR 0F12115 2TB 7200 RPM SATA 3.5" HARD DRIVE HDS723020BLA642 LOW USE
11.75 $23.49 2 HDD SATA Dell Used Ebay DELL ST2000NM0011 9YZ168-037 0835R9 2TB 7.2K RPM 64MB CACHE 6Gb/s SATA 3.5" HDD
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
11.95 $11.95 1 HDD Enterprise SAS Dell Used Ebay DELL 1TB 2.5" SAS Server HDD 7200 RPM ST91000640SS, GRADE B SKU 19194
11.95 $11.95 1 HDD Enterprise SAS Dell Used Ebay DELL 1TB 2.5" SAS Server HDD 7200 RPM ST91000640SS, GRADE B SKU 19194
12.00 $95.99 8 HDD SATA Seagate Used Ebay Seagate ST8000NC0002 3.5" 8TB SATA HDD, Silver
12.21 $21.98 1.8 HDD Enterprise SAS Dell Used Ebay DELL 1.8TB 2.5" SAS HDD 10000 RPM AL15SEB18EQY, GRADE A, SKU 17487
12.21 $21.98 1.8 HDD Enterprise SAS Dell Used Ebay DELL 1.8TB 2.5" SAS HDD 10000 RPM AL15SEB18EQY, GRADE A, SKU 17487
12.21 $21.98 1.8 HDD Enterprise SAS Dell Used Ebay DELL 1.8TB 2.5" SAS HDD 10000 RPM AL15SEB18EQY, GRADE A, SKU 17487
12.37 $24.73 2 HDD SATA Hitachi Used Ebay HITACHI 0F10452 HUA722020ALA330 2TB 7.2K 32MB Cache 3Gbps SATA 3.5" HDD
12.45 $24.89 2 HDD Enterprise SATA WD Used Ebay DELL By Western Digital WD RE4 WD2003FYYS 2 TB Enterprise 3.5" SATA Desktop HDD
12.46 $14.95 1.2 HDD Enterprise SAS Hitachi Used Ebay Hitachi HGST 1.2TB 10K 6Gbp/s SAS Hard Drive 2.5" HDD HUC101212CSS600 HP HPE
12.46 $14.95 1.2 HDD Enterprise SAS Dell Used Ebay Dell T6TWN 1.2TB 6Gb/s SAS 10K 64MB 2.5" HDD HGST Ultrastar HUC101212CSS600
12.46 $14.95 1.2 HDD Enterprise SAS Hitachi Used Ebay Hitachi HGST 1.2TB 10K 6Gbp/s SAS Hard Drive 2.5" HDD HUC101212CSS600 HP HPE
12.46 $14.95 1.2 HDD Enterprise SAS Dell Used Ebay Dell T6TWN 1.2TB 6Gb/s SAS 10K 64MB 2.5" HDD HGST Ultrastar HUC101212CSS600
12.49 $14.99 1.2 HDD Enterprise SAS Hitachi Used Ebay HGST HUC101212css600 1.2TB 10k SAS 2.5" Hard Drive P/N 0B28479 Tested Working!
12.49 $99.95 8 HDD Enterprise SAS Seagate New Ebay SEAGATE ENTERPRISE ST8000NM0065 8TB 7200RPM 3.5IN 4KN SAS-12GBPS HDD FOR SERVERS
12.49 $99.95 8 HDD Enterprise SAS Seagate New Ebay SEAGATE ENTERPRISE ST8000NM0065 8TB 7200RPM 3.5IN 4KN SAS-12GBPS HDD FOR SERVERS
12.67 $76.00 6 HDD Enterprise SAS Dell New Ebay 8D1V4 ST6000NM0034 Dell ENTERPRISE 6TB 7.2K RPM 12G 3.5'' SAS HDD R930 R330 T430
12.99 $12.99 1 HDD Enterprise SAS Toshiba Used Ebay Toshiba Dell MG03SCA100 1 TB 3.5" SAS 2 Enterprise Hard Drive
13.20 $39.59 3 HDD SATA Hitachi Used Ebay HGST ULTRASTAR 3TB 7200RPM SATA 3.5" 6Gbps 0F14684 USE 10 DAYS HU724030ALE640
13.25 $13.25 1 HDD SATA Toshiba Used Ebay TOSHIBA 1TB 2.5" SATA HDD 5400 RPM "GRADE A+" MQ01ABD100 SKU 6030
13.25 $13.25 1 HDD SATA Toshiba Used Ebay TOSHIBA 1TB 2.5" SATA HDD 5400 RPM "GRADE A+" MQ01ABD100 SKU 6030
13.33 $23.99 1.8 HDD Enterprise SAS Toshiba Used Ebay TOSHIBA AL15SEB18EP 1.8TB 12G SAS 10K 2.5" SFF AL15SEB18EP SAS HDD 90% + HEALTH
13.33 $23.99 1.8 HDD Enterprise SAS Toshiba Used Ebay TOSHIBA AL15SEB18EP 1.8TB 12G SAS 10K 2.5" SFF AL15SEB18EP SAS HDD 90% + HEALTH
13.33 $39.99 3 HDD SATA WD Used Ebay WD Blue 3.0TB SATA / 64MB Cache WD30EZRZ-00GXCB0 5400RPM Desktop HDD
13.33 $40.00 3 HDD Enterprise SAS Hitachi New Ebay HGST 3TB 7.2K 6Gbps SAS 3.5" 64MB Hard Drive HUS724030ALS640
13.50 $27.00 2 HDD Enterprise SATA WD Used Ebay 2TB Western Digital Enterprise 3.5" SATA HDD Hard Drive 7.2K 64MB WD2000FYYZ -RR
13.53 $40.60 3 HDD SATA Seagate Used Ebay SEAGATE SKYHAWK ST3000VX010 3TB 2E3166-300 INTERNAL HARD DRIVE SATA ULEB-3
13.56 $27.11 2 HDD SATA Seagate Used Ebay Genuine Seagate Barracuda XT 9GV168-301 2TB SATA HDD / w CADDIE
13.65 $12.00 0.87890625 HDD Enterprise SAS Hitachi Used Ebay 3282390-R Hitachi Data Systems 900GB 10K RPM SAS 2.5" HDD 900GB 10K RPM 9HGSSC
13.65 $12.00 0.87890625 HDD Enterprise SAS Hitachi Used Ebay 3282390-R Hitachi Data Systems 900GB 10K RPM SAS 2.5" HDD 900GB 10K RPM 9HGSSC
13.75 $54.99 4 HDD SATA WD Used Ebay Western Digital WD40PURX 4TB 5400RPM 3.5" SATA Hard Drive Grade A
13.88 $24.99 1.8 HDD Enterprise SAS Dell Used Ebay Dell 1.8TB VJ7CD 2.5 SAS 12Gb/s Server Hard Drive ST1800MM0168
13.88 $24.99 1.8 HDD Enterprise SAS Dell Used Ebay Dell 1.8TB VJ7CD 2.5 SAS 12Gb/s Server Hard Drive ST1800MM0168
13.95 $13.95 1 HDD Enterprise SAS Seagate Used Ebay Seagate 1TB 7.2K 2.5" 6G SAS Server Hard Drive HP Dell supermicro ST91000640SS
14.17 $84.99 6 HDD SATA Seagate New Ebay Seagate Exos 7E8 6TB 6Gb/s 3.5" SATA Hard Drive ST6000NM0125 4Kn
14.22 $8.33 0.5859375 HDD Enterprise SAS Hitachi Used Ebay HGST HUC109060CSS600 0B26071 EMC Hard Drive 600GB 2.5" SAS
14.25 $28.50 2 HDD SATA WD Used Ebay WD Purple 2TB SATA Surveillance Hard Drive WD20PURZ-85GU6Y0
14.42 $25.95 1.8 HDD Enterprise SAS Seagate Used Ebay Seagate Enterprise 1.8TB SAS ST1800MM0008 10K 128MB 12Gb/s 2.5" HDD
14.42 $25.95 1.8 HDD Enterprise SAS Seagate Used Ebay Seagate Enterprise 1.8TB SAS ST1800MM0008 10K 128MB 12Gb/s 2.5" HDD
14.67 $29.33 2 HDD SATA Toshiba Used Ebay Toshiba DT01ACA200 3.5" HDD 2TB SATA III 6Gb/s 7200RPM 64MB Hard Drive, TESTED
14.67 $29.33 2 HDD SATA Toshiba Used Ebay Toshiba DT01ACA200 3.5" HDD 2TB SATA III 6Gb/s 7200RPM 64MB Hard Drive, TESTED
14.75 $29.49 2 HDD Enterprise SAS Seagate Used Ebay SEAGATE CONSTELLATION ES SED ST32000445SS 9ST248-043 2TB 3.5" 7200 RPM SAS HDD
14.83 $44.49 3 HDD Enterprise SAS Hitachi New Ebay HITACHI HUS723030ALS640 3TB 7.2K LFF 6GBPS SAS 3.5 HDD
14.83 $44.49 3 HDD Enterprise SAS Hitachi New Ebay HITACHI HUS723030ALS640 3TB 7.2K LFF 6GBPS SAS 3.5 HDD
14.97 $59.88 4 HDD SATA ADATA New Ebay MaxDigitalData 4TB 64MB Cache 5900PM SATA 6.0Gb/s 3.5" Surveillance Hard Drive
14.98 $29.95 2 HDD Enterprise SAS Toshiba Open box Ebay Toshiba 2TB Internal 7200RPM 3.5" MG03SCA200 HDD SAS 6GBS Hard Drive for Server
14.98 $14.98 1 HDD Enterprise SAS Dell EMC Used Ebay 005049407 EMC 1TB SAS 7.2K 6G 3.5" HDD for V3-VS07-010 VNX5500 ***Pulled***
15.00 $29.99 2 HDD SATA Hitachi Used Ebay DELL HITACHI 2TB 3.5" SATA HDD 7200 RPM HUS722T2TALA600, GRADE A, SKU 19668
15.00 $29.99 2 HDD SATA Hitachi Used Ebay DELL HITACHI 2TB 3.5" SATA HDD 7200 RPM HUS722T2TALA600, GRADE A, SKU 19668
15.00 $59.99 4 HDD SATA Seagate Used Ebay 4TB HDD, 5400RPM Seagate Barracuda hard drive (Excellent Condition, No Errors)