Replacement for T186D: Drop-In Alternatives We Stock
Looking for a replacement for the T186D (T186D - Dell PCI Express Wireless Network Card Assembly for Optiplex 960)? 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 T186D
| SKU | T186D |
|---|---|
| Product | T186D - Dell PCI Express Wireless Network Card Assembly for Optiplex 960 |
| Current price | $103.47 |
| Stock status | In Stock |
| Detail page | View T186D › |
Drop-in replacements for T186D
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.
MX846 - Dell Wireless 1505 PCI Express WLAN Mini-Card Network Adapter - PCI Express Mini Card
SKU: MX846
Price: $78.00
0MX846 - Dell Wireless 1505 PCI Express WLAN Mini-Card Network Adapter - PCI Express Mini Card
SKU: 0MX846
Price: $78.00
M5247 - Dell PCI/PCI Express Riser Card for Assembly for Optiplex GX520 GX620 GX755
SKU: M5247
Price: $96.84
0M5247 - Dell PCI/PCI Express Riser Card for Assembly for Optiplex GX520 GX620 GX755
SKU: 0M5247
Price: $127.16
02VF2K - Dell WiFi Card DW1520 PCI-Express 802.11AGN Wireless Half-Height without Antenna Optiplex 960
SKU: 02VF2K
Price: $182.37
2VF2K - Dell WiFi Card DW1520 PCI-Express 802.11AGN Wireless Half-Height without Antenna Optiplex 960
SKU: 2VF2K
Price: $182.37
04182T - Dell 64MB PC700 700MHz ECC RDRAM RIMM Memory for Dell Optiplex GX200 L Optiplex GX200 M Optiplex GX200 SFX
SKU: 04182T
Price: $83.88
0WX781 - Dell Wireless 1395 802.11G Internal Card Network Adapter - PCI Express Mini Card
SKU: 0WX781
Price: $301.95
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.