Sun part number SG-XPCIE1FC-EM8 identifies the SG-XPCIE1FC-EM8 - Sun LightPulse LPe12000 1-Port 8GB/s Fibre Channel PCI-Express Host Bus Adapter, an enterprise-grade Network Adapters unit appropriate for data-center, server-room, and workstation deployment. Technical specifications include capacity of 8 GB, interface of PCIe, data rate of 8 Gb/s, ports of 1. Typical use cases include enterprise LAN core-distribution-access architecture, hyperconverged cluster east-west traffic, SAN fabric uplinks, and replacement of EOL/EOSL networking infrastructure under existing OEM warranty contracts. Pro Disk Network sources the SG-XPCIE1FC-EM8 through reputable distribution channels and applies a verification check against the OEM compatibility matrix before each unit is added to active inventory. Each unit ships from a US fulfillment hub (Hillsboro OR, Atlanta GA, or Phoenix AZ) with same-day dispatch on in-stock orders before 3pm ET. 90-day Pro Disk Network functional warranty included; free US ground shipping on orders over $150.
The SG-XPCIE1FC-EM8 is a Sun network adapters component with capacity 8 GB, interface PCIe, data rate 8 Gb/s. Pro Disk Network sells the SG-XPCIE1FC-EM8 for $274.83 with same-day US shipping and a 30-day return guarantee.
Reviewed By
Reviewed by:Pro Disk Network Engineering Team — . Specifications, compatibility, and pricing for the SG-XPCIE1FC-EM8 are shown on this page.
Trust Signals
US-based LLC — 7345 W Sand Lake Rd, STE 210, Office 3208, Orlando, FL 32819
Same-Day US Shipping — orders before 3pm ET ship today via UPS
30-Day Returns — pre-paid label on DOA and defective items
Quick Answer: Is the SG-XPCIE1FC-EM8 compatible with my switch?
Pro Disk Network validates every SG-XPCIE1FC-EM8 against the target switch's published compatibility matrix before shipment. If you let us know your switch model and firmware version, we will confirm fitment and code the module appropriately (Cisco-coded, Juniper-coded, HPE-coded, etc.) at no extra charge.
How fast does the SG-XPCIE1FC-EM8 ship?
If in stock, the SG-XPCIE1FC-EM8 ships same business day on US orders placed before 3 pm ET. Most US ZIP codes receive next-business-day or 2-day delivery via FedEx/UPS Ground or Express. Bulk and project orders shipping in pallets are typically dispatched within 24-48 hours.
The SG-XPCIE1FC-EM8 is deployed by US enterprises, MSPs, government, and education customers across multiple infrastructure scenarios. Below are the most common deployment patterns Pro Disk Network sees in real-world orders.
Spine-Leaf Fabric — Top-of-rack 25G/100G aggregation between leaf and spine switches. Match speed and form factor across both endpoints.
Server Uplink — 10G/25G server-to-leaf uplink — pair with matching DAC or AOC at the host NIC to avoid optic mismatch.
DCI (Data Center Interconnect) — Inter-DC routing or aggregation. LR4/LR8 transceivers for 10–80 km, ER4 for 40 km, ZR4 for coherent long-haul.
Campus Distribution — Catalyst-class campus distribution between IDF and MDF closets. PoE+ where wireless APs and IP phones share infrastructure.
What is the SG-XPCIE1FC-EM8?
The SG-XPCIE1FC-EM8 is a Sun enterprise networking device with capacity 8 GB and interface PCIe, manufactured by Sun. Pro Disk Network ships this part new and certified-refurbished from our US warehouse with same-day dispatch on orders placed before 3 PM ET, backed by a 30-day return guarantee.
Pros & Cons of SG-XPCIE1FC-EM8
Pros
Matched-pair option for redundant link orders
Cabling and DAC/AOC labels clearly mark optic class
Cons
Not for hyperscale ZR coherent — different SKU family
Some vendors deprecate firmware on EOL part numbers
Mismatched optic+switch firmware can require manual override
Frequently Asked Questions about SG-XPCIE1FC-EM8
Is the SG-XPCIE1FC-EM8 a genuine Sun part?
Yes. Pro Disk Network sources every SG-XPCIE1FC-EM8 as factory-original Sun inventory. New units arrive sealed in OEM packaging; refurbished units are pulled from decommissioned Sun servers, surface-tested, and re-warranted by Pro Disk Network for 90 days.
Is the SG-XPCIE1FC-EM8 compatible with my switch?
Pro Disk Network validates every SG-XPCIE1FC-EM8 against the target switch's published compatibility matrix before shipment. If you let us know your switch model and firmware version, we will confirm fitment and code the module appropriately (Cisco-coded, Juniper-coded, HPE-coded, etc.) at no extra charge.
How fast does the SG-XPCIE1FC-EM8 ship?
If in stock, the SG-XPCIE1FC-EM8 ships same business day on US orders placed before 3 pm ET. Most US ZIP codes receive next-business-day or 2-day delivery via FedEx/UPS Ground or Express. Bulk and project orders shipping in pallets are typically dispatched within 24-48 hours.
What is the warranty on the SG-XPCIE1FC-EM8?
New SG-XPCIE1FC-EM8 units carry the full Sun manufacturer warranty (typically 1 to 5 years depending on product line). Refurbished and bulk-OEM units include a Pro Disk Network advance-replacement warranty (90 days refurbished). DOA replacement is free within 30 days of receipt.
Do you offer bulk pricing for the SG-XPCIE1FC-EM8?
Email sales@prodisknetwork.com with the quantity and target ship date for a quote within one business day.
Other parts that share the SG series prefix — useful when sourcing matched lots, hot-spare pools, or capacity-tier expansions.
SG-XPCI1FC-EM2 — SG-XPCI1FC-EM2 - Sun LightPulse LP10000 1-Port Fiber Channel 2GB PCI-X Host Bus Adapter — $182.37
SG-XPCI1FC-EM4-Z — SG-XPCI1FC-EM4-Z - Sun SG-XPCI1FC-EM4-Z Fibre Channel Host Bus Adapter - 1 x LC - PCI-X 2.0 - 4.25 Gbps — $548.82
SG-XPCI1FC-JN2 — SG-XPCI1FC-JN2 - Sun JNI Single Fibre Channel 2Gb/s PCI Host Bus Adapter for Sun Fire V240 Server — $642.43
SG-XPCI1FC-QF2 — SG-XPCI1FC-QF2 - Sun 1-Port Fibre Channel 2GB PCI Express Host Bus Adapter — $128.95
SG-XPCI1FC-QLC-Z — SG-XPCI1FC-QLC-Z - Sun SG-XPCI1FC-QLC-Z Fibre Channel Host Bus Adapter - 1 x LC - PCI-X 1.0 - 2 Gbps — $565.32
SG-XPCI2FC-EM2 — SG-XPCI2FC-EM2 - Sun StorEdge SG-XPCI2FC-EM2 Enterprise 2Gb Fibre Channel Host Bus Adapter - 2 x - PCI-X - 2Gbps — $138.95
SG-XPCI2FC-EM4-Z — SG-XPCI2FC-EM4-Z - Sun StorageTek Fibre Channel Host Bus Adapter - 2 x LC - PCI-X 2.0 - 4 Gbps — $641.67
SG-XPCI2FC-JF2 — SG-XPCI2FC-JF2 - Sun Dual Port Fibre Channel 2Gb/s 64bit 133MHz PCI Host Bus Adapter — $291.79
SG-XPCI2FC-QF2 — SG-XPCI2FC-QF2 - Sun 2GB PCI 2-Port 64Bit 133MHz Fiber Channel Host Bus Adapter — $189.47
SG-XPCI2FC-QF2-Z — SG-XPCI2FC-QF2-Z - Sun StorEdge QLA2342A Fiber Channel Host Bus Adapter - 2 x LC - PCI-X - 2 Gbps — $138.95
SG-XPCI2FC-QF4 — SG-XPCI2FC-QF4 - Sun StorageTek Enterprise Host Bus Adapter dual port - 2 x LC - PCI-X - 4.24 Gbps 139 — $392.99
SG-XPCIE1FC-EM4 — SG-XPCIE1FC-EM4 - Sun StorageTek LightPulse LPe11000 PCI Express Single-Port 4GB/s Fiber Channel Host Bus Adapter — $145.26
Pro Disk Network Buyer’s Guide: Network Adapters
Optic Coding, Vendor Lock-In, and Multi-Vendor Compatibility
Networking optics — SFP, SFP+, QSFP+, QSFP28 — are physically interoperable across vendors but logically restricted by firmware coding. The SG-XPCIE1FC-EM8 is coded for a specific vendor family at our factory step before shipping, which preserves the OEM warranty workflow and allows the optic to be recognised without ‘service unsupported-transceiver’ CLI overrides. Mixing third-party optics with same-vendor optics in the same chassis is safe; mixing across vendor codings sometimes triggers warnings in the switch log.
Bandwidth Sizing for Spine-Leaf, EVPN-VXLAN, and Hyperconverged Storage
For EVPN-VXLAN overlays, the SG-XPCIE1FC-EM8 carries the underlay tunnels in addition to the workload traffic. Plan for VXLAN encapsulation overhead (50 bytes) plus MTU headroom; set the underlay MTU to 9216 (jumbo frames) and the overlay MTU to 9000. Make sure both the SG-XPCIE1FC-EM8 and the connected NICs support jumbo frames — some older NICs cap at 9000-byte payloads even when jumbo-enabled.