Replacement for 330-8721: Drop-In Alternatives We Stock
Looking for a replacement for the 330-8721 (330-8721 - Dell 10Gb/s 850nm SFP+ Optical Transceiver Module)? 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 330-8721
| SKU | 330-8721 |
|---|---|
| Product | 330-8721 - Dell 10Gb/s 850nm SFP+ Optical Transceiver Module |
| Current price | $50.53 |
| Stock status | In Stock |
| Detail page | View 330-8721 › |
Drop-in replacements for 330-8721
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.
330-2405 - Dell 10Gb/s 10GBase-SR Multi-mode Fiber 550m 850nm LC Connector SFP+ Transceiver Module
SKU: 330-2405
Price: $212.87
330-2410 - Dell 10Gbps 10GBase-SR Multi-mode Fiber 300m 850nm Duplex LC Connector SFP+ Transceiver Module
SKU: 330-2410
Price: $178.72
330-5819 - Dell 10Gbps 10GBase-SR Multi-mode Fiber 300m 850nm Duplex LC Connector SFP+ Transceiver Module
SKU: 330-5819
Price: $399.47
330-6749 - Dell 10Gbps 10GBase-SR Multi-mode Fiber 300m 850nm Duplex LC Connector SFP+ Transceiver Module
SKU: 330-6749
Price: $406.74
330-7605 - Dell 10Gbps 10GBase-SR Multi-mode Fiber 300m 850nm Duplex LC Connector SFP+ Transceiver Module
SKU: 330-7605
Price: $408.55
331-3387 - Dell 8Gb/s 850nm Short Wave Fibre Channel SFP Optical Transceiver Module For PowerVault Md3600f / Md3620f
SKU: 331-3387
Price: $126.68
407-BCBN - Dell 850nm 10GBASE-SR,1000BASE-SX SFP+ Optical Transceiver Module
SKU: 407-BCBN
Price: $896.84
Dell NPS-330CB E 330-Watts 100-120V / 200-240V ATX Power Supply for OptiPlex GX400 / Dimension 8100 / Precision 330
SKU: NPS-330CB-E
Price: $205.79
Dell NPS-330CB B 330-Watts 100-120V / 200-240V ATX Power Supply for OptiPlex GX400 / Dimension 8100 / Precision 330
SKU: NPS-330CB-B
Price: $344.33
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.