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1U 的密度，ゼオン 6 的能效：R670 的平衡术

机架密度和功率预算从来是一对矛盾：塞进 1U 的服务器要么牺牲性能，要么牺牲扩展性。Dell PowerEdge R670 用 Intel Xeon 6 的 E-core/P-core 双核架构建成了这个平衡——1U 双路机箱里支持最多 144 个 E-core 或 86 个 P-core 每路，配合 32 条 DDR5-6400 内存和最多 20 块 E3.S Gen5 NVMe，把”密度优先”和”性能优先”两种形态放进同一个平台。相比上一代，R670 提供最高 1.69 倍的每瓦性能，是虚拟化、云原生、全闪 SDS 和高性能计算的密度型选择。

Core Specifications

属性	仕様
フォームファクタ	1Uラックサーバー (rear I/O or front I/O cold-aisle)
プロセッサ	2 x Intel Xeon 6, まで 144 Eコアまたは 86 P-cores per CPU
メモリー	32 x DDR5 RDIMM slots, まで 8 結核, 6400 MT/秒
保管所	まで 20 × EDSFF E3.S Gen5 NVMe (1228.8 結核) また 8/10 x 2.5-inch SATA/NVMe
Boot	BOSS-N1 DC-MHS: ハードウェアRAID 1, 2 × M.2 NVMe
レイド	フロント PERC H965i / H975i / H365i
通信網	2 X OCP NIC 3.0 スロット, 1GbE-400GbE; BlueField-3 DPU options
PCIe	まで 5 x Gen5 slots (2 x16 front riser + 3 x16/x8)
GPU	まで 3 バツ 75 W single-wide
管理	iDRAC with Redfish, iDRAC ダイレクト, RACADM, クイック同期 2, NativeEdge
寸法 / weight	42.8 バツ 482 んん; 深さ 816.92 んん (rear I/O, ベゼル付き); 20.42 kg

E3.S Configuration Calculator: Match Density to Workload

The R670’s front bays are built around EDSFF E3.S Gen5 NVMe – the form factor that packs the most flash into 1U. Choose the layout by workload:

Configuration	容量	こんな方に最適
8 x E3.S NVMe	まで 491.52 結核	General virtualization, mixed I/O
16 x E3.S Gen5	まで 983.04 結核	All-flash SDS, database caching
20 x E3.S Gen5	まで 1228.8 結核	Max-density NVMe, hyperscale
8 x 2.5-inch SATA/NVMe	まで 491.52 結核	Legacy bay compatibility, SATA estates
10 x 2.5-inch SATA	まで 38.4 結核	Cost-focused capacity nodes

Rear bays add up to 2 x E3.S Gen5 NVMe for OS/log duty, keeping the front fully populated with data drives.

Dell PowerEdge R670 1U rack server front view — PowerEdge R670: 1U dual-socket Xeon 6 chassis with dense E3.S Gen5 NVMe front bays.

Front I/O vs Rear I/O: The Cold-Aisle Choice

One feature most 1U servers lack: a choice of service orientation. The R670 ships in rear I/O (hot aisle) また front I/O (cold aisle) 構成. Front I/O puts ports, iDRAC and drive bays on the cold aisle, cutting maintenance time and improving uptime in dense deployments – with a DB9 serial port on the front in that configuration. If your racks are standard rear-service, the rear I/O version keeps familiar cabling. Specify the orientation at order time; it changes the chassis depth (829.44 mm front I/O vs 816.92 mm rear I/O).

Network and DPU Options

Two OCP NIC 3.0 スロット (x16 Gen5 each) accept 1GbE through 400GbE cards – enough for dual 100GbE fabric links or a 400GbE spine uplink. For smartNIC architectures, the R670 offers NVIDIA BlueField-3 DPU options (2 x 200GbE B3220 or 1 x 400GbE B3140H), offloading networking, storage and security from the Xeon 6 cores to the DPU. BOSS-N1 lives on a dedicated internal slot (front or rear), so boot storage never consumes a data bay or PCIe slot.

Dell PowerEdge server portfolio lineup — PowerEdge portfolio: the R670 brings Xeon 6 density to the 1U tier alongside 2U and 4U siblings.

安全 & 管理

安全. Silicon root of trust anchors boot integrity; セキュアブート, 暗号的に署名されたファームウェア, 安全なコンポーネントの検証, 安全な消去, System Lockdown and chassis intrusion detection protect from factory to decommission. TPM 2.0 ships FIPS/CC-TCG certified.

管理. iDRAC provides out-of-band control with Redfish RESTful API, iDRAC ダイレクト (USB), RACADM CLI and the iDRAC Service Module; クイック同期 2 enables wireless on-site management. Fleet-level, OpenManage Enterprise integrates with VMware vCenter, System Center, Ansible and Terraform, with NativeEdge Orchestrator for edge deployments (asterisk-marked features per Dell availability).

力, 冷却 & 物理的な

電源ユニット: Hot-swap redundant: 1500 W / 1100 W / 800 Wチタン, 1100 W / 800 Wプラチナ, 1800 W HLAC Titanium*, 1500 W 277 VAC*, と 1400 w lvdc (-48 に -60 VDC) for telco environments.
冷却: Air-cooled with Dell Smart Power and Cooling Technology, or optional Direct Liquid Cooling (rack solution with manifolds/CDU); まで 4 dual-fan modules (HPR Silver or STD).
物理的な: 42.8 バツ 482 んん, 深さ 816.92-829.44 mm by configuration; weight 20.42 kg.

OS & Hypervisor Support

正規 Ubuntu サーバー LTS, レッドハットエンタープライズリナックス, SUSE Linux Enterprise Server, ヴイエムウェア ESXi, and Microsoft Windows Server with Hyper-V (P-core only). For E-core-optimized Linux workloads, the platform’s scheduling works best on modern kernels – confirm the kernel version with your distro.

Buying FAQ

E-core or P-core? E-cores maximize thread density (144 per CPU); P-cores maximize single-thread performance (86 per CPU). Pick by workload mix.
How many NVMe? まで 20 x E3.S Gen5 front + 2 x E3.S rear.
400GbE ready? はい – OCP 3.0 slots support up to 400GbE cards.
DPU support? NVIDIA BlueField-3 2x200GbE or 1x400GbE.
Remote management? iDRAC with Redfish, iDRAC Direct and RACADM.

Building a dense 1U fleet? See the 2U expansion-focused PowerEdge R760 for mixed workloads. As an authorized Dell partner we offer factory-direct pricing, custom configuration, 3-year warranty and global shipping – contact us for a density/power TCO review.