Replacement for D7031A: Drop-In Alternatives We Stock
Looking for a replacement for the D7031A (D7031A - HP 18.2GB Ultra-2 SCSI 1MB Cache 3.5-inch Hard Drive)? Pro Disk Network ships HP drop-in replacements and equivalent modern parts from US inventory. Every alternate below is in-stock today with same-day shipping for orders placed before 2pm ET. If your unit is still under warranty, contact our engineering team — we offer cross-shipping for B2B customers on Net 30 terms.
About the D7031A
| SKU | D7031A |
|---|---|
| Product | D7031A - HP 18.2GB Ultra-2 SCSI 1MB Cache 3.5-inch Hard Drive |
| Current price | $194.74 |
| Stock status | In Stock |
| Detail page | View D7031A › |
Drop-in replacements for D7031A
Each part below is currently in our US warehouse, ships same-day for orders before 2pm ET, and includes our 90-day warranty. SKUs link to the full product page with photos, datasheets and B2B quote form.
D6107-60001 - HP 9.1GB 10000RPM Ultra-2 SCSI 80-Pin 1MB Cache 3.5-inch Hard Drive
SKU: D6107-60001
Price: $182.37
175552-001 - HP 9.1GB 7200RPM Ultra-2 SCSI Hot-Swappable 80-Pin 1MB Cache 3.5-inch Hard Drive
SKU: 175552-001
Price: $296.30
9L6001-031 - HP / Seagate BarraCuda 18LP 9.1GB 7200RPM Ultra-2 Wide SCSI 80-Pin 1MB Cache 3.5-inch Hard Drive
SKU: 9L6001-031
Price: $382.59
9L8006-041 - HP / Compaq 18.2GB 10000RPM Ultra-2 Wide SCSI 80-Pin 1MB Cache 3.5-inch Hard Drive
SKU: 9L8006-041
Price: $497.46
A3398-69008 - HP 120MHz 1MB x 1MB Cache PA-RISC 7200 Processor for 9000 J200 / J210 Workstation
SKU: A3398-69008
Price: $473.68
377376-001 - HP ProLiant DL360 G4 2x Xeon 3.6GHz/1MB 2GB Ram Ultra-320 SCSI 24x CD-ROM Fdd Gigabit Ethernet Ilo 1u Rack Server
SKU: 377376-001
Price: $387.37
C3643-69570 - HP 4.3GB 7200RPM Fast SCSI 1MB Cache 3.5-inch Hard Drive
SKU: C3643-69570
Price: $132.21
4A-RZ2DD-KS - HP 9.1GB 10000RPM Ultra2 Wide SCSI 68-Pin 1MB Cache 3.5-inch Hard Drive
SKU: 4A-RZ2DD-KS
Price: $143.93
C3643-69755 - HP 4.3GB 7200RPM Fast SCSI 1MB Cache 3.5-inch Hard Drive
SKU: C3643-69755
Price: $150.41
C3643-60755 - HP 4.3GB 7200RPM Fast SCSI 1MB Cache 3.5-inch Hard Drive
SKU: C3643-60755
Price: $150.41
A4081-69003 - HP 4GB 7200RPM Fast Wide SCSI 1MB Cache 3.5-inch Hard Drive
SKU: A4081-69003
Price: $153.67
How we pick replacements
Every recommendation above was selected using these criteria:
- Drop-in compatibility — same form factor (2.5"/3.5", PCIe slot, SFP port, etc.), so it fits the original chassis without modification
- Equivalent or better performance — matched on RPM/IOPS/speed/throughput, never downgraded
- Same-brand-preferred — we list the OEM-equivalent first when available, then trusted aftermarket
- Warranty coverage — 90-day Pro Disk warranty on every part, with 1-year option for B2B
- In stock today — never recommend a part that is on backorder
Need help confirming compatibility?
Our engineers validate every replacement against your specific server, switch, or chassis model before shipment. Email sales@prodisknetwork.com with your platform model (e.g., Dell PowerEdge R740, HP DL380 Gen10, Cisco Catalyst 9300) and we will confirm the exact part number that drops into your hardware.