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The 10GbE NIC That Just Works — Across Every Hypervisor, Every OS, Every Server Platform
The Broadcom 57412 is not the fastest. It is not the newest. It is the dual-port 10GbE SFP+ adapter that has shipped in millions of Dell, HPE, レノボ, and xFusion servers since 2018, accumulating more driver maturity, more firmware stability, and more cross-platform compatibility testing than any 25GbE adapter on the market. It is the NIC you install in the server that runs AD, DNS, file services, and backup targets — servers where 25GbE throughput is unnecessary, but a NIC that causes a driver crash at 2 AM because of a kernel update is unacceptable.
技術仕様
| パラメータ | 仕様 |
|---|---|
| チップセット | Broadcom BCM57412 NetXtreme-E Series |
| ポート | 2x SFP+ (10運ぶ / 1運ぶ), also supports SFP at 1GbE |
| Host Interface | PCIe 3.0 x8 (64 Gbps — sufficient for 2x 10GbE bidirectional) |
| RDMA | RoCE v2 (RDMA over Converged Ethernet) |
| Offloads | TCO (TCP Offload Engine), iSCSI offload, FCoE offload, NVMe-oF offload |
| SR-IOV | まで 128 virtual functions per port |
| NPAR | NIC Partitioning — up to 4 physical functions per port (8 total) |
| VXLAN/NVGRE/GENEVE | Stateless offload for all three overlay protocols |
| 力 | ~8W typical (both ports active, 10運ぶ, DAC cables) |
| フォームファクタ | Low-profile PCIe, フルハイトブラケット付属 |
| 物理的な | 167 バツ 69 んん (標準LP PCIeカード) |
| ケーブル | SFP+ DAC passive copper 1-7m, SFP+ SR optics up to 300m, SFP+ LR optics up to 10km |
| OSサポート | ヴイエムウェア ESXi 6.7+ through 8.0+ (in-box driver for all versions), Windowsサーバー 2016-2025, RHEL 7.x-9.x, SLES 12-15, Ubuntu 18.04-24.04 |
| Driver | In-box for VMware ESXi 6.7+, Windowsサーバー 2019+, RHEL 8.x+, Ubuntu 20.04+. No driver disk required at install time for any supported OS. |
| Compatible Servers | All Dell PowerEdge (14th-16th Gen), xFusion, レノボ, HPE. Any server with PCIe 3.0 x8+ slot. |
| 保証 | 3-年 (サーバー付き) |
Why Deployment Teams Choose the 57412 Over 25GbE for Infrastructure Servers
The 57412’s inbox driver support across every operating system version from the last decade means zero compatibility surprises. No driver compilation against a custom kernel. No firmware version mismatch with the hypervisor HCL. No Monday-morning call to the NIC vendor because the latest ESXi patch broke the out-of-tree driver. For infrastructure servers that need to boot reliably 365 days a year, inbox driver support is worth more than an extra 15 Gbps of throughput.
The second reason is cabling: SFP+ DAC passive copper cables cost $15-25 for a 3-meter cable. SFP28 DAC cables for 25GbE cost $25-40. The per-port cable cost difference is small, but across 200 servers with dual-port NICs, the SFP+ cable savings alone buy 2 additional servers.
57412 vs 57416 — 10GbE SFP+ vs 10GBASE-T
| 特徴 | 57412 (SFP+) | 57416 (10GBASE-T, RJ45) |
|---|---|---|
| ケーブル | SFP+ DAC (copper, twinax) or SFP+ fiber optics | CAT6a/CAT7 copper (RJ45), up to 100m |
| Latency | < 1 microsecond (SFP+ DAC) | ~2 microseconds (10GBASE-T PHY) |
| Power per port | ~3W (SFP+ DAC) | ~5-6W (10GBASE-T PHY) |
| Distance (no media converter) | 7メートル (DAC) or 10km (SMF optics) | 100メートル (CAT6a) |
| Best for | In-rack, low-latency, existing SFP+ switch infrastructure | Existing copper plant, long in-rack distances, RJ45 switch ports |
互換性のあるプラットフォーム
PCIe 3.0 x8 slot. Compatible with all Dell PowerEdge, xFusion フュージョンサーバー, Lenovo ThinkSystem servers. Broadcom NetXtreme-E driver is inbox on all supported operating systems — no driver disk, no post-install driver update required.
新川経由のソース
We supply Broadcom 57412 adapters pre-installed in Dell and xFusion servers. 工場直送価格, 3-年保証, そして世界的な発送.
