Replacement for X5309A-Z: Drop-In Alternatives We Stock
Looking for a replacement for the X5309A-Z (X5309A-Z - Sun External Fiber Cable Multi-mode LC Connector Option for Sun Modular Datacenter S20 RoHS Compliant)? 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 X5309A-Z
| SKU | X5309A-Z |
|---|---|
| Product | X5309A-Z - Sun External Fiber Cable Multi-mode LC Connector Option for Sun Modular Datacenter S20 RoHS Compliant |
| Stock status | In Stock |
| Detail page | View X5309A-Z › |
Drop-in replacements for X5309A-Z
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.
F5U218-MOB - Belkin USB 2.0 4-Port Thumb Hub - 4 x 4-pin Type A USB 2.0 External 1 x 4-pin Type A USB 2.0 External - External
SKU: F5U218-MOB
Price: $499.42
X5561A-Z - Sun 10Gbps 10GBase-SR Multi-mode Fiber 300m 850nm Duplex LC Connector SFP+ Transceiver Module for Sun Blade 6000 RoHS Y
SKU: X5561A-Z
Price: $233.68
57-0000090-01 - Brocade 16Gb/s Shortwave Length Multi-Mode Fiber 150m 850nm Fiber Channel MPO/MTP Connector QSFP Transceiver Module
SKU: 57-0000090-01
Price: $68.42
XBR-000228 - Brocade 16Gb/s 40GBase-SR4 Fiber Channel Multi-Mode Fiber 150m 850nm MPO/MTP Connector QSFP+ Transceiver Module
SKU: XBR-000228
Price: $72.45
100-652-599 - Brocade 8Gb/s Multi-Mode Fiber 300m 850nm Fiber Channel Duplex LC Connector SFP+ Transceiver Module
SKU: 100-652-599
Price: $79.89
XBR-000218 - Brocade 10Gb/s 10GBase-SR Multi-Mode Fiber 300m 850nm Fiber Channel Duplex LC Connector SFP+ Transceiver Module
SKU: XBR-000218
Price: $102.68
57-1000114-01 - Brocade 10Gb/s 10GBase-SR Multi-Mode Fiber 300m 850nm Fiber Channel Duplex LC Connector SFP+ Transceiver Module
SKU: 57-1000114-01
Price: $106.49
SFPSXMM-B2 - StarTech 1Gbps Multi-mode Fiber 550m 850nm Duplex LC Connector SFP Fiber Optical Transceiver Module
SKU: SFPSXMM-B2
Price: $146.04
XBR000163AO - Addonics 8Gbps 8GBase-SR Fiber Channel Multi-Mode Fiber 300m 850nm Duplex LC Connector SFP+ Transceiver Module
SKU: XBR000163AO
Price: $189.12
SBCEFCSWFS4 - Intel Short Wavelength 4Gbps Multi-mode Fiber 850nm Fiber Channel Duplex LC Connector SFP (mini-GBIC) Optical Transceiver Module
SKU: SBCEFCSWFS4
Price: $202.18
57-1000117-01-N - Brocade 8Gb/s Multi-Mode Fiber 300m 850nm Fiber Channel Duplex LC Connector SFP+ Transceiver Module
SKU: 57-1000117-01-N
Price: $207.80
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.