Dell Broadcom 57504 Quad Port 25GbE SFP28 OCP 3.0 Network Card X1KR4 New for Sale

Dell Broadcom 57504 Quad Port 25GbE SFP28 OCP 3.0 Network Card X1KR4 New For Sale

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Dell Broadcom 57504 Quad Port 25GbE SFP28 OCP 3.0 Network Card X1KR4 New:
$339.25

Dell X1KR4 Broadcom BCM957504 SFP28 Quad Port 10GbE/25GbE OCP 3.0 Network New.MAC Address (Unique Hardware ID) noted
Adaptersare Genuinely Made by Dell and supported with a60-Day Guarantee.
No Signs of Wear or Refurbishing Labels

Original Dell PPID/Data Matrix: The left sticker shows the authentic QR-style Data Matrix barcode. The tracking number VN-0X1KR4-FCBBA-29K-01LD-A01 Refurbished parts handled by Dell or third-party facilities have a secondary tracking overlay, marker scribbles, or an altered revision code (A01 is the early factory revision).
Broadcom Factory Label: Top right label (BCM957504-N425DD) shows a crisp manufacture date, unscratched over, re-stamped, or relicensed.
Pristine Gold Contact Fingers: The gold contact \"teeth\" appear perfectly clean, uniform, untarnished by heating cycles and scratches down the center of each pin.
Flawless Component Shielding: The matte-black plastic shield covering the card body is smooth and free of the light surface abrasions, dust accumulation, or oily residue common to refurbished hardware harvested from high-airflow server chassis.

The Broadcom BCM957504-P425G is a quad-port 25 Gb/s PCI Express 4.0 x16 network interface card that supports SFP28/SFP+ optical modules and copper directattach cables. The card uses the 100GbE MAC controller with an integrated quad-channel 25GbE SFI transceiver.
Dell X1KR4 Quad-Port 25GbE OCP 3.0 network card, offering 100GbE aggregate bandwidth and guaranteed plug-and-play compatibility for Dell PowerEdge R650, R750, R660, and R760 servers without triggering any system errors.Applications: SQuad-port 25-Gigabit FP28 Ethernet network interface card for data centers/cloud computing.⚡ Core Architecture & Physical Standards

Quad-Port 25-Gigabit SFP28: The card is engineered with exactly four SFP28 slots capable of pushing full 25 Gbps line-rate performance per port inside enterprise data centers and cloud architectures.
SFF-8402 & PCIe 4.0 x16: It complies with the SFF-8402 standard for SFP28 optics and leverages a high-speed PCI Express 4.0 x16 host interface to eliminate bus bottlenecks.
BroadSAFE® Security: The board features Broadcom\'s hardware-based Silicon Root of Trust (RoT) technology to protect data center infrastructure against malicious firmware injections.

🌪️ Advanced Traffic Processing & Offloads

TruFlow™ Flow Processing Engine: This proprietary Broadcom hardware block offloads vSwitch processing, significantly freeing up server CPU cycles while maximizing virtual machine density.
Network Virtualization Overlays: It performs direct hardware encap/decap for VXLAN, NVGRE, Geneve, and GRE tunnels, allowing high-speed virtual overlay performance.
RoCE (RDMA over Converged Ethernet): Full support for RoCE v2 ensures direct, low-latency, memory-to-memory data transfers without relying on heavy OS networking stacks.
Stateless & Segmentation Offloads: Standard routines like LSO, LRO, TSO, RSS, and TSS run entirely on the card\'s processor to keep system workloads light.

⚙️ Enterprise Management & Virtualization

SR-IOV: Supports hardware virtualization slicing with up to 1,000 virtual functions (VFs) mapped straight to system hosts.
Data Center Bridging (DCB): Features native hardware prioritization structures including Priority Flow Control (PFC), Enhanced Transmission Selection (ETS), and DCBx.
Remote Boot & Sideband Management: Fully accommodates legacy and modern provisioning environments via PXE and UEFI network boots, alongside standard NC-SI band integration and MCTP-over-SMBus protocols.

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Dell Broadcom 57504 Quad Port 25GbE SFP28 OCP 3.0 Network Card X1KR4 New For Sale

Dell Broadcom 57504 Quad Port 25GbE SFP28 OCP 3.0 Network Card X1KR4 New: $339.25

Dell Broadcom 57504 Quad Port 25GbE SFP28 OCP 3.0 Network Card X1KR4 New:
$339.25