Replacement for 90871U2: Drop-In Alternatives We Stock
Looking for a replacement for the 90871U2 (90871U2 - Maxtor DiamondMax VL 17 8.7GB 5400RPM ATA-66 512KB Cache 3.5-inch Hard Drive)? Pro Disk Network ships 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 90871U2
| SKU | 90871U2 |
|---|---|
| Product | 90871U2 - Maxtor DiamondMax VL 17 8.7GB 5400RPM ATA-66 512KB Cache 3.5-inch Hard Drive |
| Current price | $265.26 |
| Stock status | In Stock |
| Detail page | View 90871U2 › |
Drop-in replacements for 90871U2
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.
9P5004-301 - Seagate U8 17.2GB 5400RPM IDE Ultra ATA/66 (ATA-5) 512KB Cache 3.5-inch Hard Drive
SKU: 9P5004-301
Price: $85.38
9P5004-030 - Seagate U8 17.2GB 5400RPM IDE Ultra ATA/66 (ATA-5) 512KB Cache 3.5-inch Hard Drive
SKU: 9P5004-030
Price: $166.47
9P5004-056 - Seagate U8 17.2GB 5400RPM IDE Ultra ATA/66 (ATA-5) 512KB Cache 3.5-inch Hard Drive
SKU: 9P5004-056
Price: $237.49
9P5004-034 - Seagate U8 17.2GB 5400RPM IDE Ultra ATA/66 (ATA-5) 512KB Cache 3.5-inch Hard Drive
SKU: 9P5004-034
Price: $237.49
ST317221A - Seagate U8 17.2GB 5400RPM ATA-66 512KB Cache 3.5-inch Hard Drive
SKU: ST317221A
Price: $110.53
152240-001 - Western Digital 17GB 5400RPM ATA-66 2MB Cache 3.5-inch Hard Drive
SKU: 152240-001
Price: $129.45
WD17DAA - Western Digital Caviar 17GB 5400RPM ATA-66 2MB Cache 3.5-inch Hard Drive
SKU: WD17DAA
Price: $129.45
9N5004-401 - Seagate Medalist 17242 17.2GB 5400RPM ATA-66 512KB Cache 3.5-inch Hard Drive
SKU: 9N5004-401
Price: $147.14
WD172AA-00AAA4 - Western Digital Caviar 17.2GB 5400RPM ATA-66 2MB Cache 3.5-inch Hard Drive
SKU: WD172AA-00AAA4
Price: $344.33
WD172AA - Western Digital Caviar 17.2GB 5400RPM ATA-66 2MB Cache 3.5-inch Hard Drive
SKU: WD172AA
Price: $344.33
WD170AA - Western Digital Caviar 17GB 5400RPM ATA-66 2MB Cache 3.5-inch Hard Drive
SKU: WD170AA
Price: $344.84
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.