Replacement for 501749-B21: Drop-In Alternatives We Stock
Looking for a replacement for the 501749-B21 (501749-B21 - HP Proliant SL2X170Z G6 Right Side of the Node)? 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 501749-B21
| SKU | 501749-B21 |
|---|---|
| Product | 501749-B21 - HP Proliant SL2X170Z G6 Right Side of the Node |
| Current price | $307.61 |
| Stock status | In Stock |
| Detail page | View 501749-B21 › |
Drop-in replacements for 501749-B21
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.
516030-B21 - HP 2-Node Side-By-Side FIO Kit for ProLiant DL1000 Multi Node Server
SKU: 516030-B21
Price: $823.16
605078-B21 - HP ProLiant Sl390s G7 Node Server- With No Cpu, No Ram, 2x Gigabit Ethernet, Ilo-3, 1u Right Tray Node Server Cto
SKU: 605078-B21
Price: $232.82
612227-B21 - HP ProLiant Sl390s G7 Node Server- with No Cpu, No Ram, 2x Gigabit Ethernet, Ilo-3, 4u Right Tray Node Server Cto
SKU: 612227-B21
Price: $1,703.62
RC2-7707-000 - HP Right Upper Cover - Top Right Side for LaserJet P3015 Series
SKU: RC2-7707-000
Price: $143.39
RC2-7707-000CN - HP Right Upper Cover - Top Right Side for LaserJet P3015 Series
SKU: RC2-7707-000CN
Price: $143.39
732660-001 - HP Non Hot plug Fan for ProLiant DL160 Gen8 Right Side Kit
SKU: 732660-001
Price: $104.59
663120-003 - HP Right Side Non Hot-Pluggable Fan Kit for ProLiant DL160 Gen8
SKU: 663120-003
Price: $143.39
663120-001 - HP Non Hot plug Fan for ProLiant DL160 Gen8 Right Side Kit
SKU: 663120-001
Price: $173.68
698981-001 - HP Left Right Side Server Rack Mount Ears with Screw for ProLiant DL320e G8
SKU: 698981-001
Price: $271.58
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.