This Sun 594-2484 delivers Network Adapters functionality and is built for 24/7 enterprise duty cycles. Technical specifications include capacity of 4 GB, interface of Fibre Channel, data rate of 4 Gb/s, ports of 1. Workload fit covers VMware NSX overlay networking, Kubernetes pod-to-pod east-west bandwidth, Storage Replica replication, and high-throughput backup network paths between ToR switches and backup targets. Pro Disk Network supplies the 594-2484 to US business buyers. Stocked units ship same-day on in-stock orders placed before 3pm ET. Pro Disk Network applies a 90-day functional warranty. Free US ground shipping on orders over $150; same-day expedited (UPS Next Day Air, FedEx Priority) available at checkout.
The 594-2484 is a Sun network adapters component with capacity 4 GB, interface Fibre Channel, data rate 4 Gb/s. Pro Disk Network sells the 594-2484 for $128.95 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 594-2484 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 594-2484 compatible with my switch?
Pro Disk Network validates every 594-2484 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 594-2484 ship?
If in stock, the 594-2484 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 594-2484 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 594-2484?
The 594-2484 is a Sun enterprise networking device with capacity 4 GB and interface Fibre Channel, 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 594-2484
Pros
Same-day US shipping cuts deployment downtime
Cons
Refurbished switches may show minor rack-rail wear
Power supplies sold separately on certain SKUs
Long-haul ZR4/CFP4 modules subject to export-control screening
Frequently Asked Questions about 594-2484
Is the 594-2484 a genuine Sun part?
Yes. Pro Disk Network sources every 594-2484 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 594-2484 compatible with my switch?
Pro Disk Network validates every 594-2484 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 594-2484 ship?
If in stock, the 594-2484 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 594-2484?
New 594-2484 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 594-2484?
Email sales@prodisknetwork.com with the quantity and target ship date for a quote within one business day.
Other parts that share the 594 series prefix — useful when sourcing matched lots, hot-spare pools, or capacity-tier expansions.
594-2449 — 594-2449 - Sun 500GB 7200RPM SATA 3GB/s 32MB Cache 2.5-inch Hard Drive — $591.16
594-2455 — 594-2455 Sun 8TB 7200RPM SATA 3Gb/s 2.5-inch Hard Drive for StorageTek CSM200 — $2,970.95
594-2466-01 — 594-2466-01 - Sun 2GB Single Port Fibre PCI-x Adapter — $369.84
594-2484-01 — 594-2484-01 - Sun 1-Port 4GB/s Fibre Channel PCI-Express Host Bus Adapter — $128.95
594-2485 — 594-2485 - Sun 1-Port 4GB/s Fibre Channel PCI-Express Host Bus Adapter — $85.82
594-2485-01 — 594-2485-01 - Sun 4GB Single Port PCI-Express Fiber Channel Host Bus Adapter — $195.99
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 594-2484 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 594-2484 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 594-2484 and the connected NICs support jumbo frames — some older NICs cap at 9000-byte payloads even when jumbo-enabled.