Skip to content

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.

Page 1 of 19 • 1883 listings
price -100×Clear all
$ per TB Price Size (TB) Drive Type Interface Brand Condition Source Product (Affiliate Link)
2.00 $23.96 12 HDD Enterprise SAS Cisco Used Ebay CISCO UCS-HD12TB10K12G 1.2TB 10K RPM SAS 12G 2.5in HDD
2.89 $11.57 4 SSD NVMe ADATA New Ebay MSATA/M.2 NGFF to SATA III AdapterCard Support installing SSDs up to 4TB
2.94 $11.74 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
3.09 $12.34 4 SSD NVMe ADATA New Ebay MSATA/M.2 NGFF to SATA III AdapterCard Support installing SSDs up to 4TB
3.09 $12.34 4 SSD NVMe ADATA New Ebay MSATA/M.2 NGFF to SATA III AdapterCard Support installing SSDs up to 4TB
3.25 $12.98 4 SSD NVMe ADATA New Ebay MSATA/M.2 NGFF to SATA III AdapterCard Support installing SSDs up to 4TB
3.57 $25.00 7 HDD SATA SanDisk Used Ebay SanDisk X300S SATA 2.5" Model - SD7TB3Q256G1006 -256GB
4.31 $12.92 3 HDD Enterprise SAS Hitachi Used Ebay HITACHI HUS723030ALS640 0B26322 Hard Drive 3.5" 3TB SAS
4.48 $8.95 2 HDD Enterprise SAS Hitachi Used Ebay IBM Hitachi HUS724020ALS641 2TB 7.2K SAS 3.5" 128MB Cache HDD 98Y3238
4.48 $8.95 2 HDD Enterprise SAS Hitachi Used Ebay IBM Hitachi HUS724020ALS641 2TB 7.2K SAS 3.5" 128MB Cache HDD 98Y3238
6.25 $24.99 4 HDD Enterprise SAS Toshiba Used Ebay Toshiba 4TB MG04SCA40EE 3.5" SAS HDD *USED/WIPED*
6.33 $19.00 3 HDD Enterprise SAS Dell Used Ebay Dell Enterprise HD MG03SCA300 3.5" SAS - 3TB - 7.2K RPM - 6GBPS
6.39 $25.54 4 HDD Enterprise SAS Dell Used Ebay Dell Constellation ES.3 HDD | 3.5" SAS | 4TB | DP/N 0529FG | ST4000NM0023
6.67 $20.00 3 HDD Enterprise SAS Hitachi New Ebay 0B26929 HGST ULTRASTAR 3TB 7200RPM SAS 3.5'' HUS724030ALS641 HD HDD Hard Drive
6.67 $20.00 3 HDD Enterprise SAS NetApp Used Ebay NetApp LSI 52738-03 3TB 7.2K 3.5" 6Gbps SAS SED HDD Hard Drive
6.67 $20.00 3 HDD Enterprise SAS Hitachi New Ebay 0B26929 HGST ULTRASTAR 3TB 7200RPM SAS 3.5'' HUS724030ALS641 HD HDD Hard Drive
6.67 $20.00 3 HDD Enterprise SAS NetApp Used Ebay NetApp LSI 52738-03 3TB 7.2K 3.5" 6Gbps SAS SED HDD Hard Drive
7.33 $21.99 3 HDD Enterprise SAS HP Used Ebay HP MB3000FCZGK 3TB 7.2K RPM 6Gb/s 3.5" SAS Hard Drive 698695-002
7.50 $9.00 1.2 HDD Enterprise SAS Dell Used Ebay Dell HUC101812CSS200 1.2TB 2.5"SAS 10K RPM Internal HDD Hot Swap disco duro 1.2t
7.50 $9.00 1.2 HDD Enterprise SAS Dell Used Ebay Dell HUC101812CSS200 1.2TB 2.5"SAS 10K RPM Internal HDD Hot Swap disco duro 1.2t
8.32 $24.95 3 HDD Enterprise SAS Seagate Used Ebay Seagate 3TB SAS 6G Hard Drive 3.5'' for Dell SERVER R410 R710 R720 R510 R730
8.32 $24.95 3 HDD Enterprise SAS Dell Used Ebay HGST 3TB 7.2K SAS Hard Drive 3.5" For Dell Server R410 R530 R710 R720 R510 R730
8.33 $24.99 3 HDD Enterprise SAS IBM Used Ebay IBM 00Y2425 3TB 7.2K 6Gb SAS NL 3.5" HDD Hard Drive Storage
8.33 $24.99 3 HDD Enterprise SAS Dell Used Ebay Dell 3TB 56HPY SAS Server 3.5" Enterprise Plus Hard Drive HUS723030ALS640
8.33 $25.00 3 HDD Enterprise SAS Seagate New Ebay Seagate 3TB SAS ST3000NM0023 7200RPM 6Gbps 3.5" SERVER HDD
8.33 $25.00 3 HDD Enterprise SAS Seagate New Ebay Seagate 3TB SAS ST3000NM0023 7200RPM 6Gbps 3.5" SERVER HDD
8.75 $35.00 4 HDD Enterprise SAS Dell Used Ebay DELL EMC 4TB 7.2K SAS III 3.5 LFF ENTERPRISE 12GB/S HARD DRIVE 4000GB 118000625
8.79 $35.16 4 HDD Enterprise SAS Dell Used Ebay DELL DRMYH Constellation 4TB SAS 7.2K 6Gbps 3.5" HDD ST4000NM0023 HDD
8.79 $35.16 4 HDD Enterprise SAS Dell Used Ebay DELL DRMYH Constellation 4TB SAS 7.2K 6Gbps 3.5" HDD ST4000NM0023 HDD
8.98 $17.95 2 HDD Enterprise SAS Hitachi Used Ebay Hitachi HUS723020ALS640 2TB 7200 SAS Hard Drive 0B26315. HDD
9.00 $17.99 2 HDD Enterprise SAS Dell Used Ebay DELL 2TB 3.5" SAS HDD 7200 RPM ST32000645SS, GRADE A, SKU 19517
9.00 $17.99 2 HDD Enterprise SAS Dell Used Ebay DELL 2TB 3.5" SAS HDD 7200 RPM ST32000645SS, GRADE A, SKU 19517
9.00 $18.00 2 HDD Enterprise SAS Dell For parts or not working Ebay XY986 Dell 2TB 7.2K SAS 12Gb/s 128MB 512e 2.5" ENT HDD ST2000NX0273 0XY986
9.17 $55.00 6 HDD Enterprise SAS Seagate Used Ebay Seagate Exos 6TB 7200RPM SAS 12Gb/s 3.5" Enterprise HDD, ST6000NM031A
9.48 $37.90 4 HDD Enterprise SAS Dell EMC Used Ebay 005052089 EMC Data Domain 4TB 7.2K SAS 12G 3.5" Hard Drive 118000259 1V4207-037
9.49 $37.95 4 HDD SATA Seagate Used Ebay Seagate 4TB Constellation ES 3 7200RPM 3.5" HDD ST4000NM0023
9.49 $18.98 2 HDD Enterprise SAS Toshiba Used Ebay Toshiba 2TB 3.5'' SAS 6Gb/s HDD 7200RPM MK2001TRKB Hard Drive HDD3A01 Infortrend
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
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
9.50 $38.00 4 HDD Enterprise SAS Dell EMC Used Ebay EMC Data Domain X-DS60-4TBS 4TB 7.2K 3.5" 6Gbps SAS HDD for DS60
9.50 $38.00 4 HDD Enterprise SAS Dell EMC Used Ebay EMC Data Domain 005052089 X-DS60-4TBS 4TB 7.2K 3.5" 6Gbps SAS HDD for DS60
9.50 $19.00 2 HDD Enterprise SAS Dell Used Ebay 1D9NN DELL CONSTELLATION ES.2 2TB 7.2K 6GBPS SAS 3.5'' HDD 01D9NN ST32000645SS
9.50 $38.00 4 HDD Enterprise SAS Oracle Used Ebay Sun Oracle 4TB 7.2K 6G SAS HDD 3.5" 7066831
9.50 $38.00 4 HDD Enterprise SAS Dell Used Ebay Dell ST4000NM0023 0DRMYH DRMYH 4TB 3.5 SAS SERVER Hard Drive
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
9.67 $29.00 3 HDD Enterprise SAS Hitachi Used Ebay HGST HUS724030ALS640 3TB 6Gb/s 7200RPM SAS 3.5" HDD EMC 0B26924 118033268-03
10.00 $19.99 2 HDD Enterprise SAS Dell Used Ebay Dell 2TB 3.5" SAS HDD MG03SCA200 GRADE A FREE S/H
10.00 $19.99 2 HDD Enterprise SAS Seagate Used Ebay Seagate ST32000444SS 9JX248-003 2TB 7.2K RPM Cache 16MB 6Gb/s SAS 3.5" HDD
10.00 $19.99 2 HDD Enterprise SAS HP New Ebay HP 2TB 3.5 SAS Server Hard Drive MB2000FAMYV 507613-002 9JX248-035 508010-001
10.00 $19.99 2 HDD Enterprise SAS Dell Used Ebay Dell 2TB 3.5" SAS HDD MG03SCA200 GRADE A FREE S/H
10.00 $39.99 4 HDD Enterprise SAS IBM Used Ebay IBM 98Y3241 4TB SAS 3.5 Inch SAS 6GB/s HDD Internal Hard Drive
10.00 $39.99 4 HDD Enterprise SAS Dell EMC Used Ebay EMC 005053107 4TB 7.2K SAS 12GB/s 3.5" For Data Domain DS60 HDD Hard Disk Drives
10.00 $39.99 4 HDD Enterprise SAS Toshiba Used Ebay NetApp Toshiba 4TB SAS Server 3.5" 12Gb/s Hard Drive 512 Format MG04SCA40EE
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
10.50 $41.99 4 HDD Enterprise SAS Toshiba Used Ebay Toshiba HDEPF12NAA51 3.5" 4TB SAS 12.0 Gb/s 7200RPM Enterprise 83% LIFE REMAIN
10.60 $6.21 0.5859375 HDD Enterprise SAS Toshiba Used Ebay DELL TOSHIBA MBF2600RC CA07173-B40300DE Hard Drive 600GB 2.5" SAS
10.83 $65.00 6 HDD Enterprise SAS Hitachi Used Ebay HGST 6TB 12G SAS 7.2K 3.5" HDD HUS726060AL5210 - 512 BPS
10.95 $10.95 1 HDD Enterprise SAS HP Used Ebay HP 508011-001 1TB 6G SAS 7.2K RPM LFF HD - 507614-B21, 649327-001
11.25 $45.00 4 HDD Enterprise SAS Dell EMC Used Ebay EMC Isilon 4TB SED SAS 3.5" HDD for X210 X400 X410 NL400 NL410 403-0146-01
11.33 $33.99 3 HDD Enterprise SAS WD Used Ebay Western Digital Dell WD3001FYYG 3TB 3.5" Desktop SAS Hard Drive HDD Tested
11.33 $34.00 3 HDD SATA IBM Used Ebay NetApp X308A-R5 3TB SATA 7.2K HDD 108-0277 IBM P/N: 00V7470 HGST H3U30006472S
11.50 $22.99 2 HDD SATA WD Used Ebay Western Digital WD Green 2.0TB Hard Drive HDD 3.5" SATA 7200RPM WD20EARS
11.50 $22.99 2 HDD Enterprise SAS Seagate Used Ebay 2TB SAS Seagate 3.5" 6Gbps 7.2K RPM 64MB Enterprise Hard Drive Constellation ES
11.50 $22.99 2 HDD SATA WD Used Ebay Western Digital WD Green 2.0TB Hard Drive HDD 3.5" SATA 7200RPM WD20EARS
11.50 $69.00 6 HDD Enterprise SAS Dell Used Ebay Dell 6TB Enterprise Plus 3.5 HDD v4 ST6000NM0034 SAS 12 GBPs
11.50 $69.00 6 HDD Enterprise SAS Seagate Used Ebay 6TB Seagate Enterprise 7200 RPM 3.5" Internal SAS HDD - ST6000NM0014
11.50 $69.00 6 HDD Enterprise SAS Dell Used Ebay Dell 6TB Enterprise Plus 3.5 HDD v4 ST6000NM0034 SAS 12 GBPs
11.66 $34.99 3 HDD Enterprise SATA Hitachi Used Ebay Hitachi UltraStar 3TB 7.2K RPM Enterprise SATA 3.5" HDD HUA723030ALA640 0F12456
11.66 $34.99 3 HDD SATA Seagate Used Ebay Seagate Barracuda 3TB ST3000DM001 3.5 SATA HDD *USED/WIPED*
11.66 $34.99 3 HDD Enterprise SATA Hitachi Used Ebay Hitachi UltraStar 3TB 7.2K RPM Enterprise SATA 3.5" HDD HUA723030ALA640 0F12456
11.67 $35.00 3 HDD SATA Toshiba Used Ebay Toshiba 3TB SATA HDD
11.67 $35.00 3 HDD Enterprise SAS Dell EMC Used Ebay EMC Data Domain 3TB 7.2K RPM NL-SAS 3.5" Hard Drive (005050159)
11.67 $35.00 3 HDD SATA Toshiba Used Ebay Toshiba 3TB SATA HDD
11.74 $46.95 4 HDD Enterprise SAS HP Open box Ebay HP P30863-001 4TB SPS SAS HDD FOR SNX900 *New Bulk*
11.74 $46.95 4 HDD Enterprise SAS HP Open box Ebay HP P30863-001 4TB SPS SAS HDD FOR SNX900 *New Bulk*
12.00 $36.00 3 HDD Enterprise SAS Seagate Used Ebay Seagate SAS Hard Drive Exos 7E8 3TB 7200RPM 128MB 12Gb/s 3.5 ST3000NM0035 HDD
12.00 $36.00 3 HDD SATA HP Used Ebay HP MB3000GDUPA 3TB 7200RPM SATA III 3.5" ENTERPRISE HARD DRIVE HDD
12.00 $24.00 2 HDD SATA Samsung Used Ebay Samsung 2TB 3.5" SATA Internal Hard Drive HD204UI 5400RPM HDD
12.00 $36.00 3 HDD Enterprise SAS Seagate Used Ebay Seagate SAS Hard Drive Exos 7E8 3TB 7200RPM 128MB 12Gb/s 3.5 ST3000NM0035 HDD
12.00 $36.00 3 HDD SATA HP Used Ebay HP MB3000GDUPA 3TB 7200RPM SATA III 3.5" ENTERPRISE HARD DRIVE HDD
12.20 $48.79 4 HDD Enterprise SAS Seagate Used Ebay Seagate Exos 7E8 3.5 4TB 7.2K SAS 12Gb/s HDD ST4000NM0125 1YZ207-038 SAS
12.20 $48.79 4 HDD Enterprise SAS Seagate Used Ebay Seagate Exos 7E8 3.5 4TB 7.2K SAS 12Gb/s HDD ST4000NM0125 1YZ207-038 SAS
12.25 $49.00 4 HDD Enterprise SAS Seagate Used Ebay Seagate 4TB 3.5" SAS 12G 12gbps Server Hard Drive HP Dell ST4000NM0034
12.38 $99.00 8 HDD SATA Hitachi Used Ebay 118000277 0F27510 HGST 8TB 7.2K 6Gbps 3.5" SATA HDD HUH721008ALN600
12.38 $99.00 8 HDD Enterprise SAS Unspecified Used Ebay 8TB SAS Generic 3.5in - Mixed Brand Hard Drives For Servers Only | Not for PC
12.38 $99.00 8 HDD SATA Hitachi Used Ebay 118000277 0F27510 HGST 8TB 7.2K 6Gbps 3.5" SATA HDD HUH721008ALN600
12.42 $24.83 2 HDD Enterprise SAS Seagate Open box Ebay SEAGATE ST2000NM0043 2TB 3.5" 128MB CACHE SAS 6.0GB/S HDD 98Y3195 1C1275-039
12.49 $49.95 4 HDD Enterprise SAS Seagate Used Ebay Seagate Constellation 4TB SAS HDD Server Drive ST4000NM0023
12.49 $49.95 4 HDD Enterprise SAS Seagate Used Ebay Seagate Constellation 4TB SAS HDD Server Drive ST4000NM0023
12.50 $24.99 2 HDD SATA WD Used Ebay WD WD20EURS 2TB 3.5" HDD SATA Hard Drive - TESTED - 2TB
12.50 $74.99 6 HDD SATA Hitachi Used Ebay HITACHI HGST HUS726T6TALE6L4 DC HC310 6TB 3.5 SATA HDD
12.50 $74.99 6 HDD Enterprise SAS Toshiba Used Ebay UCS-HD6T7KL4K CISCO TOSHIBA 6TB 12G SAS 7.2K 3.5" LFF HDD HARD DRIVE MG04SCA60EA
12.50 $74.99 6 HDD SATA Hitachi Used Ebay HITACHI HGST HUS726T6TALE6L4 DC HC310 6TB 3.5 SATA HDD
12.50 $50.00 4 HDD Enterprise SAS Seagate Used Ebay SEAGATE Enterprise ST4000NM0025 4TB, 7200 RPM 3.5 inch SAS HDD FREE SHIPPING 🚚
12.50 $50.00 4 HDD Enterprise SAS Seagate Used Ebay Seagate Constellation ES.3 4TB 6Gb/s SAS SED-FIPS 3.5" HDD | ST4000NM0063
12.50 $25.00 2 HDD SATA Seagate Used Ebay Seagate 3.5" Barracuda 2TB SATA III 6Gbps HDD
12.50 $75.00 6 HDD Enterprise SAS Seagate Used Ebay 6TB SAS Seagate Exos 7E8 3.5" CMR 12Gbps 7.2K RPM 512e Enterprise Hard Drive