Replacement for 990-002635-50: Drop-In Alternatives We Stock
Looking for a replacement for the 990-002635-50 (990-002635-50 - Allied Telesis AT-9000/28 28-Port Ethernet Switch)? 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 990-002635-50
| SKU | 990-002635-50 |
|---|---|
| Product | 990-002635-50 - Allied Telesis AT-9000/28 28-Port Ethernet Switch |
| Stock status | In Stock |
| Detail page | View 990-002635-50 › |
Drop-in replacements for 990-002635-50
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.
AT-X230-28GP-50 - Allied Telesis AT-X230-28GP 24-Port Ethernet Switch
SKU: AT-X230-28GP-50
Price: $1,167.16
DPS-250AB-28 - Delta 250-Watts Power Supply for Inspiron 530 531 560 OptiPlex 390 790 990
SKU: DPS-250AB-28
Price: $165.79
DPS-250AB-28B - Delta 250-Watts Power Supply for Inspiron 530 531 560 OptiPlex 390 790 990
SKU: DPS-250AB-28B
Price: $211.00
RG5-6228-000CN - HP 2000 Sheet Feeder Feed Drive Assembly - Tray 4 for LaserJet 9000 / 9040 / 9050
SKU: RG5-6228-000CN
Price: $157.07
RG5-6228-000 - HP 2000 Sheet Feeder Feed Drive Assembly - Tray 4 for LaserJet 9000 / 9040 / 9050
SKU: RG5-6228-000
Price: $157.07
RG5-6228 - HP 2000 Sheet Feeder Feed Drive Assembly - Tray 4 for LJ 9000 / 9040 / 9050
SKU: RG5-6228
Price: $157.07
RG5-5751-280CN - HP Fuser Assembly (220V) for LaserJet 9000/40/50 Series Printer
SKU: RG5-5751-280CN
Price: $485.53
RG5-5751-280 - HP Fuser Assembly (220V) for LaserJet 9000/40/50 Series Printer
SKU: RG5-5751-280
Price: $485.53
0950-2081 - HP 280-Watts Switching Power Supply for 9000 735 720 700 Workstation
SKU: 0950-2081
Price: $626.32
A4487-69201 - HP 750-Watts Power Supply for 9000 Workstation J280 J282
SKU: A4487-69201
Price: $642.43
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.