Replacement for PVDM4-32U256: Drop-In Alternatives We Stock
Looking for a replacement for the PVDM4-32U256 (PVDM4-32U256 - Cisco PVDM4 32-Channel to 256-Channel Voice Digital Signal Processor Upgrade)? Pro Disk Network ships Cisco 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 PVDM4-32U256
| SKU | PVDM4-32U256 |
|---|---|
| Product | PVDM4-32U256 - Cisco PVDM4 32-Channel to 256-Channel Voice Digital Signal Processor Upgrade |
| Current price | $12,040.00 |
| Stock status | In Stock |
| Detail page | View PVDM4-32U256 › |
Drop-in replacements for PVDM4-32U256
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.
PVDM3-32-RF - Cisco 32-Channel High-Density Packet Voice and Video Digital Signal Processor Module - voice DSP module
SKU: PVDM3-32-RF
Price: $1,541.21
PVDM4-32U64 - Cisco PVDM4 32-channel to 64-channel Factory Unlock Voice Module
SKU: PVDM4-32U64
Price: $2,194.18
DS-X9032-SSM - Cisco MDS 9000 32-Port 1/2Gb/s Fibre Channel Storage Services Module
SKU: DS-X9032-SSM
Price: $259.26
DS-SFP-FC32G-SW - Cisco Multi-mode 32Gbps Fibre Channel Fiber 20m 850nm Duplex LC Connector SFP+ Transceiver Module
SKU: DS-SFP-FC32G-SW
Price: $324.71
10-3206-01 - Cisco Multi-mode 32Gbps Fibre Channel Fiber 20m 850nm Duplex LC Connector SFP+ Transceiver Module
SKU: 10-3206-01
Price: $446.57
10-2516-01 - Cisco 4Gbps 4GBase-DWDM Fibre Channel Single-mode Fiber 80km 1549.32nm LC Connector SFP Transceiver Module
SKU: 10-2516-01
Price: $4,234.61
10-2527-01 - Cisco 4Gbps 4GBase-DWDM Fibre Channel Single-mode Fiber 80km 1545.32nm LC Connector SFP Transceiver Module
SKU: 10-2527-01
Price: $4,234.61
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.