Replacement for 686771-S01: Drop-In Alternatives We Stock
Looking for a replacement for the 686771-S01 (686771-S01 - HP ML350P Gen8 Tower E5-2420 8GB 4-Bay LFF)? 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 686771-S01
| SKU | 686771-S01 |
|---|---|
| Product | 686771-S01 - HP ML350P Gen8 Tower E5-2420 8GB 4-Bay LFF |
| Current price | $2,222.86 |
| Stock status | In Stock |
| Detail page | View 686771-S01 › |
Drop-in replacements for 686771-S01
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.
AP838B - HP Modular Smart Array P2000 Twelve Large (LFF) 3.5-inch Drive Bay Chassis Storage Enclosure 12-Bay- 2u Rackmountable
SKU: AP838B
Price: $1,969.05
635914-B21 - HP Storage Bay Adapter Internal 2 x Total Bay 2 x 2.5-inch Bay
SKU: 635914-B21
Price: $157.76
749356-S01 - HP ProLiant ML350e G8 1x Intel Xeon E5-2420 v2 6-Core 2.2GHz CPU 8GB DDR3 SDRAM 5U Tower Server
SKU: 749356-S01
Price: $2,741.22
648377-001 - HP ProLiant 5U Tower Server 1 x Intel Xeon E5-2420 1.9GHz
SKU: 648377-001
Price: $2,747.71
MK0200GCTYV-LFF - HP 200GB SATA 6Gb/s 3.5-inch LFF SC Solid State Drive
SKU: MK0200GCTYV-LFF
Price: $180.26
691842-002-LFF - HP 200GB SATA 6Gb/s 3.5-inch LFF Solid State Drive
SKU: 691842-002-LFF
Price: $291.79
EH0600JEDHE-LFF - HP 600GB 15000RPM SAS 12Gb/s 3.5-inch LFF Hard Drive
SKU: EH0600JEDHE-LFF
Price: $613.64
729824-001 - HP 3.5 Inch 4 Bay Hard Drive Backplane LFF for ProLiant DL380 Gen9 Server
SKU: 729824-001
Price: $110.53
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.