Replacement for H8584-AC: Drop-In Alternatives We Stock
Looking for a replacement for the H8584-AC (H8584-AC - DEC RJ45 to MMJ Adapter)? 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 H8584-AC
| SKU | H8584-AC |
|---|---|
| Product | H8584-AC - DEC RJ45 to MMJ Adapter |
| Current price | $58.74 |
| Stock status | In Stock |
| Detail page | View H8584-AC › |
Drop-in replacements for H8584-AC
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.
54-25192-01 - Digital Equipment (DEC) DEC 4MB/32BIT PCIP2 Graphics MODULE
SKU: 54-25192-01
Price: $550.04
58X9655 - IBM Power Adapter for 12V AC Adapter Power Adapter for 5811 / 5812 Modem
SKU: 58X9655
Price: $347.47
70-32529-01 - DEC 200MHz 66MHz FSB 256KB L2 Cache Intel Pentium Pro 1-Core Processor
SKU: 70-32529-01
Price: $95.00
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.