Replacement for QL-MT4A9-6Q: Drop-In Alternatives We Stock
Looking for a replacement for the QL-MT4A9-6Q (QL-MT4A9-6Q - Compaq Tru64 UNIX Licence Standard Multi-processor English)? 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 QL-MT4A9-6Q
| SKU | QL-MT4A9-6Q |
|---|---|
| Product | QL-MT4A9-6Q - Compaq Tru64 UNIX Licence Standard Multi-processor English |
| Stock status | In Stock |
| Detail page | View QL-MT4A9-6Q › |
Drop-in replacements for QL-MT4A9-6Q
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.
0B47270 - Lenovo ThinkPad Tablet 2 Bluetooth Keyboard with Stand US English Wireless Bluetooth English (US) Trackpoint
SKU: 0B47270
Price: $548.82
A4125-66531 - HP Drive Interconnect Board for Visualize C200 UNIX Workstation
SKU: A4125-66531
Price: $138.95
A4986-86003 - HP PC Backplane Board for Visualize B1000 Unix Workstation
SKU: A4986-86003
Price: $170.53
261329-B21 - HP StorageWorks FCA2354 Fiber Channel 2Gb/s 64-Bit Host Bus Adapter for Tru64 UNIX / OpenVMS
SKU: 261329-B21
Price: $438.16
Dataram DRH3400/16GB 16GB Kit (4 x 4GB) DDR-266MHz PC2100 ECC Registered CL2.5 184-Pin DIMM Memory for 9000 rp3440-4 Unix Servers
SKU: DRH3400-16GB
Price: $851.37
P73-06165 - Microsoft Windows Server 2012 R2 Standard X64 English 2CPU/2VM
SKU: P73-06165
Price: $949.07
P73-07113 Microsoft Windows Server 2016 Standard Operating System 64-bit English (16 Core), OEM
SKU: P73-07113
Price: $1,357.66
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.