Replacement for QS3VH126QG: Drop-In Alternatives We Stock
Looking for a replacement for the QS3VH126QG (QS3VH126QG - Renesas / IDT Digital Bus Switch ICs 3.3V Quad Bus 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 QS3VH126QG
| SKU | QS3VH126QG |
|---|---|
| Product | QS3VH126QG - Renesas / IDT Digital Bus Switch ICs 3.3V Quad Bus Switch |
| Stock status | In Stock |
| Detail page | View QS3VH126QG › |
Drop-in replacements for QS3VH126QG
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.
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
Kingston KSM26LQ4/64HCI 64GB PC4-21300 DDR4-2666MHz ECC Registered CL19 LRDIMM 1.2V Quad-Rank Memory Module (Hynix A IDT)
SKU: KSM26LQ4-64HCI
Price: $518.25
Kingston KSM29LQ4/64HCM 64GB PC4-23400 DDR4-2933MHz ECC Registered CL21 LRDIMM 1.2V Quad-Rank Memory Module ((Hynix A IDT))
SKU: KSM29LQ4-64HCM
Price: $664.03
Kingston KSM29LQ4/64HCI 64GB PC4-23400 DDR4-2933MHz ECC Registered CL21 LRDIMM 1.2V Quad-Rank Memory Module ((Hynix A IDT))
SKU: KSM29LQ4-64HCI
Price: $664.03
SQ706 - Digital Equipment DEC Dilog Q-bus Dual Height Disk Mscp Emulation Controller
SKU: SQ706
Price: $960.11
565-BBDL - Dell QLogic Quad Port 16GB PCI-Express 3.0 X8 Fibre Channel Host Bus Adapter
SKU: 565-BBDL
Price: $65.26
'495641-005 - HP Processor AMD Opteron 8384 (Third Generation) Quad Core 2.7 GHz Bus Speed: 1000MHz Socket F -1207 6 MB Cache, AACQC AC, CACUC AC
SKU: 495641-005
Price: $71.58
780676-001 - HP Quad Port Fibre Channel 8Gb/s PCI-Express 2.0 Host Bus Adapter with Standard Bracket
SKU: 780676-001
Price: $73.68
S26361-F3281-E226-02 - Fujitsu Processor Intel Xeon Quad-Core 2.26GHz Bus Speed 1066MHz LGA1366 Socket 8 MB L3 Cache
SKU: S26361-F3281-E226-02
Price: $82.42
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.