Replacement for 728981DBG: Drop-In Alternatives We Stock
Looking for a replacement for the 728981DBG (728981DBG - Renesas / IDT Digital Bus Switch ICs 256 X 256 TSIM)? 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 728981DBG
| SKU | 728981DBG |
|---|---|
| Product | 728981DBG - Renesas / IDT Digital Bus Switch ICs 256 X 256 TSIM |
| Stock status | In Stock |
| Detail page | View 728981DBG › |
Drop-in replacements for 728981DBG
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.
PVDM3-256-RF - Cisco 256-Channel High-Density Packet Voice and Video Digital Signal Processor Module - voice DSP module
SKU: PVDM3-256-RF
Price: $5,704.58
QLE2672 - QLogic QLE2672 Dual Port Fibre Channel 16Gb Host Bus Adapter PCI Express 3.0 x4 / 2.0 x8 Host Bus Adapter
SKU: QLE2672
Price: $128.42
J7TNV - Dell Host Bus Adapter330+ SAS 12Gb/s PCI Express x8 Host Bus Adapter for PowerEdge R440 Series Server
SKU: J7TNV
Price: $261.05
0J7TNV - Dell Host Bus Adapter330+ SAS 12Gb/s PCI Express x8 Host Bus Adapter for PowerEdge R440 Series Server
SKU: 0J7TNV
Price: $307.59
M6V52AT - HP Quadro M4000 Graphic Card 8GB GDDR5 PCI Express 3.0 x16 256 bit Bus Width OpenGL 4.5 DirectX 12 DirectCompute 5.0 OpenCL 4 x DisplayPort
SKU: M6V52AT
Price: $866.37
900-2H400-0002-000 - Nvidia Tesla P100 Graphic Card 16GB HBM2 256 bit Bus Width Passive Cooler PC
SKU: 900-2H400-0002-000
Price: $8,904.00
SQ706 - Digital Equipment DEC Dilog Q-bus Dual Height Disk Mscp Emulation Controller
SKU: SQ706
Price: $960.11
256-A8-N387-K1 - EVGA GeForce 6800 GS 256MB GDDR3 256-Bit AGP 4X/8X Video Graphics Card
SKU: 256-A8-N387-K1
Price: $149.57
256-A8-N387-TR - EVGA GeForce 6800 GS 256MB GDDR3 256-Bit AGP 4X/8X Video Graphics Card
SKU: 256-A8-N387-TR
Price: $149.57
256-A8-N387-KR - EVGA GeForce 6800 GS 256MB GDDR3 256-Bit AGP 4X/8X Video Graphics Card
SKU: 256-A8-N387-KR
Price: $149.57
256-A8-N387-A1 - EVGA GeForce 6800 GS 256MB GDDR3 256-Bit AGP 4X/8X Video Graphics Card
SKU: 256-A8-N387-A1
Price: $149.57
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.