Xincuan 서버 | 엔터프라이즈 서버 하드웨어 공급업체
When to Move: R760 Racks in the Xeon 6 Era
Your R760 generation racks are still under warranty and still running databases fine. So why would a refresh to the 파워엣지 R770 make sense in 2026? Because the R770 is not an R760 with faster CPUs – it is a different chassis philosophy. Built on OCP DC-MHS, it makes front-I/O an order-time choice, moves storage to EDSFF E3.S Gen5, and carries 2 x 제온 6 최대 144 E-코어 또는 86 P-cores per socket. If your next 2U refresh is for AI inference, cloud-native density, or a large database that keeps growing, this is the migration path to evaluate.
PowerEdge R770 Specifications
| 요소 | 사양 |
|---|---|
| 폼 팩터 | 2U 랙 – 전면 I/O (차가운 통로) or rear I/O (뜨거운 통로) |
| 프로세서 | 2 x 인텔 제온 6 – 까지 144 E-코어 또는 86 P-cores per socket |
| 메모리 | 32 x DDR5 RDIMM, 까지 8 결핵, 6400 MT/s, 등록된 ECC |
| 저장 | 8-40 X EDSFF E3ES GEN5 NVME (까지 2457.6 결핵); 8/16 x 2.5인치 SATA/NVMe; 뒤쪽 4 x e3.s |
| 신병 | BOSS-N1 DC-MHS – 하드웨어 RAID 1, 2 x M.2 NVMe |
| RAID | 전면 PERC H965i / H975i / H365i (트라이 모드) |
| 회로망 | 2 x OCP NIC 3.0 (front or rear), 1GbE-400GbE |
| GPU | 까지 2 엑스 450 W double-wide or 6 엑스 75 W FHHL |
| DPU | NVIDIA BlueField-3: B3220 2x200GbE or B3140H 1x400GbE |
| 관리 | Idrac (10세대), 홍어, RACADM, 빠른 동기화 2, 네이티브엣지 |
| 치수 / 무게 | 86.8 엑스 482 mm; 802.40-814.52 mm depth; 28.53 킬로그램 |
R760 to R770: What Actually Changes
| 기인하다 | R760 (세대 4/5 제온) | R770 (제온 6) |
|---|---|---|
| CPU generation | Xeon Scalable 4th/5th (까지 64 코어) | 제온 6 (up to 144E / 86P per socket) |
| Memory speed | DR5 5600 MT/s | DR5 6400 MT/s |
| 저장매체 | 12x 3.5″/24× 2.5″/16x e3.s | 8-40x e3.s gen5 nvme + rear E3.S |
| I/O placement | Rear I/O only | Front or rear I/O (order-time) |
| Chassis design | Traditional bolted modules | OCP DC-MHS, tool-less hot-swap |
| GPU ceiling | 2x DW / 6x SW | 2x 450W DW / 6x FHHL |
The two jump out: memory bandwidth (6400 MT/s at 32 DIMMS) and the E3.S Gen5 storage tier. Workloads that are memory-bandwidth- or NVMe-lane-bound see the biggest win; pure 3.5-inch bulk storage can stay on an R760-class platform.
Architecture Deep Dive
네트워킹
The R770 ships with 2 x OCP NIC 3.0 슬롯 available on either the front or rear of the chassis, covering 1GbE through 400GbE. For smart-NIC deployments, NVIDIA BlueField-3 options (B3220 2x200GbE or B3140H 1x400GbE) bring in-network acceleration and DPU offload without occupying a riser slot – relevant for NVMe-oF, storage disaggregation and zero-trust workloads.
전면 패널 & 서비스 가능성
On the front-I/O model, USB, VGA, DB9 serial console and iDRAC Quick Sync 2 sit on the cold aisle – drive swaps and diagnostics no longer require entering the hot aisle. 전원 공급 장치, fan modules and the 보스 -N1 boot module are tool-less, hot-swappable units per the DC-MHS design.
일어나는 사람 & PCIe Gen5
PCIe Gen5 riser architecture supports 2 x 450W double-width accelerators or 6 x FHHL cards. Slot allocation follows the chosen I/O configuration, so state the GPU and NIC plan in the quote – the same chassis serves an inference node or a dense virtualisation host.
RAID & 신병
Front PERC H965i / H975i / H365i controllers provide tri-mode (NVMe/SAS/SATA) support with hardware RAID. Boot comes from BOSS-N1 DC-MHS: 하드웨어 RAID 1 across 2 x M.2 NVMe, keeping boot off the data-bay budget.
보안
Platform security follows the PowerEdge baseline: TPM 2.0, UEFI Secure Boot, silicon root of trust, and signed/cryptographically verified firmware, with iDRAC10 hardening for out-of-band management paths.
관리
iDRAC10 (10세대) provides remote console, 가상 미디어, telemetry streaming, and Redfish/RACADM APIs – plus Quick Sync 2 for phone-based local config and NativeEdge for fleet orchestration. All management features work identically on front- and rear-I/O builds.
힘 & 냉각
Redundant hot-swap PSU options up to 2400W with Platinum/Titanium efficiency, matched to the DC-MHS fan array. 그만큼 28.53 kg chassis with 802-815 mm depth fits standard 1000-1100 mm racks; verify rail depth for 600mm cabinets before ordering front-I/O versions.
Operating System Support
Certified across the mainstream enterprise stack: VM웨어 ESXi 8, Windows 서버 2022/2025, RHEL 9, SLES 15, 그리고 우분투 22.04/24.04 lts.
The Migration Path: 4 Steps
- Profile the workload. Measure core utilisation, memory bandwidth and NVMe IOPS on the R760 estate; label each rack “density-bound” 또는 “capacity-bound”.
- Pick the I/O side. Hot-aisle-maintained DCs keep rear I/O; high-density cold-aisle layouts should order front-I/O R770s – this one decision changes your cable tray plan.
- Plan the E3.S tier. Migrate hot NVMe data to E3.S Gen5 (까지 40 per 2U); keep 3.5-inch bulk on the storage platform. Budget the boot BOSS-N1 per node.
- Sequence by cluster. Refresh inference/DB nodes first for the 6400 MT/s and PCIe Gen5 win, then scale-out nodes; 우리를 보아라 R770 design review for the chassis analysis behind each step.
구매 FAQ
- R770 or R760 for our refresh? Memory-bandwidth, NVMe-density and AI-inference loads justify R770; mixed 3.5-inch storage workloads can stay on the R760.
- Can the R770 host GPUs for inference? Up to 2x 450W double-width (e.g. L40S class) or 6x FHHL – enough for a per-node inference tier.
- Is E3.S required? 아니요 – 8/16 x 2.5-inch SATA/NVMe options exist, but the 40x E3.S Gen5 cage is the density play.
- 보증 및 지원? Factory-direct units with 3-year warranty, 글로벌 배송, and configuration support.
Planning an R760-to-R770 migration? As an authorized Dell partner we supply the R770 with factory-direct pricing, 3-1년 보증, 글로벌 배송 및 무료 구성 상담 – browse our full server range 또는 저희에게 연락주세요 for a custom-quoted build.
