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Scale-Up 对比：为什么内存密集型负载需要 4 路
单路 160 核、双路 128 核……2026 年的 CPU 市场不缺核心数，缺的是内存容量和 NUMA 可控性。看数据说话：
| Platform | Sockets | Max cores | فتحات DIMM | Max memory | Sweet spot |
|---|---|---|---|---|---|
| Single-socket (EPYC 9005) | 1 | 160 | 24 | 6 تيرابايت | الافتراضية, حمض الهيدروكلوريك |
| Dual-socket (Xeon 5th Gen) | 2 | 128 | 32 | 8 تيرابايت | General enterprise |
| R960 (Xeon 4th Gen x4) | 4 | 240 | 64 | 16 تيرابايت | In-memory DB, SAP HANA |
对 SAP HANA、SQL Server、Oracle 这类大内存数据库，瓶颈从来不是核数而是单实例可寻址的内存——64 条 DDR5 槽位、16 TB 容量正是 4 路 R960 存在的理由。它用 4U 机箱把内存计算做到极致，同时保留 12 个 PCIe Gen5 槽的扩展余量。
Core Specifications
| يصف | تخصيص |
|---|---|
| شكل عامل | 4يو رف الخادم |
| المعالج | يصل إلى 4 x 4th Gen Intel Xeon Scalable, 60 cores each, optional Intel QuickAssist |
| ذاكرة | 64 x DDR5 RDIMM slots, يصل إلى 16 تيرابايت, 4800 جبل/ق |
| حملة الخلجان | يصل إلى 32 × 2.5 بوصة SAS/SATA (491.52 تيرابايت) أو 24 x nvme (368.64 تيرابايت) أو 16 ساس + 8 NVME |
| غارة | دقيقة H965i / H755 / H355, HBA355i/HBA465i, BOSS-N1 M.2 boot, S160 software RAID |
| PCIe | 12 x Gen5 slots (x16, incl. double-width) |
| GPU | يصل إلى 4 x 400 W double-wide accelerators |
| شبكة | 2 x 1GbE LOM (خياري) + 1 x OCP 3.0 بطاقة |
| إدارة | iDRAC9, إدراك مباشر, Redfish RESTful API, مزامنة سريعة 2 |
| أبعاد | 174.3 x 482 x 883.195 مم (مع الإطار) |
64 وحدات ذاكرة DIMM, 16 تيرابايت: The In-Memory Database Platform
Every DIMM slot is a business decision for scale-up databases: 64 DDR5 slots at 4800 MT/s give SAP HANA and Oracle the memory footprint to hold the working set in RAM, eliminating disk-backed I/O stalls. ال 1:1 CPU-to-I/O design with PCIe Gen5 adapters keeps each socket’s memory bandwidth local to its I/O, which is exactly what NUMA-sensitive database workloads need. For analytics and AI acceleration, يصل إلى 4 x 400 W double-width GPUs slot into the Gen5 risers without sacrificing storage bays.
تخزين & غارة
Front bays scale from 8 ل 32 × 2.5 بوصة SAS/SATA (يصل إلى 491.52 تيرابايت), with dedicated all-NVMe layouts up to 24 x 2.5-inch NVMe (368.64 تيرابايت) or mixed 16 ساس + 8 NVME. RAID duty falls to PERC H965i (tri-mode) or H755 with BOSS-N1 providing hardware-RAID M.2 boot; HBA355i/HBA465i and external HBA355e/HBA465e cover non-RAID and JBOD expansion, plus S160 software RAID for entry tiers.
شبكة & توسيع PCIE
Twelve PCIe Gen5 x16 slots (including double-width full-length) host GPU accelerators, 100/400GbE adapters, HCA or storage controllers. Networking is modular: an optional 2 x 1GbE LOM card and an optional OCP 3.0 بطاقة (up to 100GbE class) – لوم, OCP, or both, per the spec. For a scale-up database node, a dual-port 25/100GbE OCP card plus two HBA/GPU risers is the typical balanced build.
حماية & إدارة
حماية. Silicon root of trust, التمهيد الآمن, cryptographically signed firmware, Secured Component Verification, Secure Erase, System Lockdown (iDRAC9 Enterprise/Datacenter) and Data at Rest Encryption via SEDs. TPM 2.0 ships FIPS/CC-TCG certified with a China NationZ variant.
إدارة. iDRAC9 with dedicated management port, HTML5 virtual console, virtual media, telemetry and Redfish RESTful API; OpenManage Enterprise integrates with VMware vCenter, Microsoft System Center, Ansible and Terraform, with CloudIQ for PowerEdge analytics and OpenManage Mobile for on-the-go administration.
قوة, تبريد & Physical
- PSU: Hot-swap redundant: 1100 ث, 1400 W Platinum, 1800 ث, 2400 W Platinum, 2800 ث, و 1100 W LVDC (-48 ل -60 VDC).
- تبريد: Air-cooled standard with up to 6 dual-fan modules; optional Direct Liquid Cooling (rack solution with manifolds/CDU) for the highest-core configurations.
- Physical: 174.3 x 482 x 883.195 مم (مع الإطار). Weight varies by configuration – request the exact figure with your build.
نظام التشغيل & Hypervisor Support
Certified for Canonical Ubuntu Server LTS, Microsoft Windows Server with Hyper-V, ريد هات إنتربرايز لينكس, SUSE Linux Enterprise Server and VMware ESXi – the full stack for mission-critical deployments.
Buying FAQ
- Which databases? SAP HANA, SQL Server and Oracle are the headline workloads; also data analytics and AI.
- Memory ceiling? 64 DDR5 slots up to 16 تيرابايت (RDIMM, registered ECC).
- NVMe support? يصل إلى 24 x 2.5-inch NVMe or 16 ساس + 8 NVMe mixed.
- GPU capable? يصل إلى 4 x 400 W double-wide accelerators.
- Remote management? iDRAC9 with Redfish, virtual console and virtual media.
Consolidating your database estate? The R960 replaces multiple 2-socket nodes with one scale-up platform – compare it against the 1U PowerEdge R670 for density-first builds. As an authorized Dell partner we offer factory-direct pricing, custom configuration, 3-year warranty and global shipping – contact us for a scale-up TCO analysis.
