Replacement for 3YDX4: Drop-In Alternatives We Stock
Looking for a replacement for the 3YDX4 (3YDX4 - Dell 9311-8I 8-Port SAS 12Gb/s PCI-Express 3.0 x8 Host Bus Adapter)? Pro Disk Network ships Dell 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 3YDX4
| SKU | 3YDX4 |
|---|---|
| Product | 3YDX4 - Dell 9311-8I 8-Port SAS 12Gb/s PCI-Express 3.0 x8 Host Bus Adapter |
| Current price | $286.32 |
| Stock status | In Stock |
| Detail page | View 3YDX4 › |
Drop-in replacements for 3YDX4
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.
03YDX4 - Dell 9311-8I 8-Port SAS 12Gb/s PCI-Express 3.0 x8 Host Bus Adapter
SKU: 03YDX4
Price: $378.64
H3-25461-02H - Dell 9311-8I 8-Port 12Gb/S SAS PCI-Express 3.0 x8 Host Bus Adapter
SKU: H3-25461-02H
Price: $384.72
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
341-9311 - Dell 500GB 7200RPM SAS Near-Line Hot-pluggable 3.5-inch Internal Hard Disk Drive
SKU: 341-9311
Price: $398.30
406-BBDL - Dell 9300-8E 8-Port SAS 12Gb/s PCI-Express 3.0 X8 Host Bus Adapter
SKU: 406-BBDL
Price: $86.32
03-25656-02A - Dell 8-Port 12Gb/s SATA / SAS PCI Express Host Bus Adapter
SKU: 03-25656-02A
Price: $415.99
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.