Replacement for 508294-B21: Drop-In Alternatives We Stock
Looking for a replacement for the 508294-B21 (508294-B21 - HP Integrated Citrix XenServer Enterprise Edition Licence Standard 1 Server PC)? 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 508294-B21
| SKU | 508294-B21 |
|---|---|
| Product | 508294-B21 - HP Integrated Citrix XenServer Enterprise Edition Licence Standard 1 Server PC |
| Stock status | In Stock |
| Detail page | View 508294-B21 › |
Drop-in replacements for 508294-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.
D4791-69002 - HP System Board with Integrated Graphics/ 4MB VRAM and Integrated Audio for Workstations
SKU: D4791-69002
Price: $189.47
AG536A - HP Aio600 Nas Storageworks 1.5tb 6x250GB SATA 5u Tt Wss R-2 Standard Edition
SKU: AG536A
Price: $3,457.89
BD506A - HP Integrated Lights-Out Advanced With 3 Year 24x7 Support Flexible Quantity License Subscription License 1 Server Standard 3Year PC
SKU: BD506A
Price: $240.00
BD505A - HP Integrated Lights-out Advanced Blade - Subscription License - 1 Server - Standard - 3 Year
SKU: BD505A
Price: $368.42
662048-B21 - HP Virtual Connect Flex-10/10D Module Enterprise Edition for ProLiant BLc7000 Option
SKU: 662048-B21
Price: $5,174.38
591973-B21 - HP Virtual Connect Flex-10 Ethernet Module Enterprise Edition for c-Class BL-c7000
SKU: 591973-B21
Price: $12,193.47
HPE 875217-003 Enterprise 900GB 15000RPM 12Gb/s SAS 512 2.5-Inch Hard Drive With Standard Carrier
SKU: 875217-003
Price: $847.37
459864-B21 - HP Virtual Connect Enterprise Manager for ProLiant BL-c7000 with 1 Year 24x7 Software Support License 1 Enclosure Standard PC
SKU: 459864-B21
Price: $1,229.63
J8J89A - HP LaserJet 550-Sheet Feeder Tray for LaserJet Enterprise Mfp M633 / LaserJet Enterprise Flow Mfp M633
SKU: J8J89A
Price: $471.58
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.