Glossary of Terms
Glossary of Terms: Technical Specification Reference for the "Apex Server Platform" Configuration
This document serves as the definitive technical glossary and specification guide for the **Apex Server Platform** configuration. This configuration represents a high-density, high-throughput compute node optimized for virtualization density and demanding database operations. All terms, specifications, and performance metrics detailed herein must be referenced when deploying or troubleshooting systems utilizing this standard build.
1. Hardware Specifications
The Apex Server Platform is defined by its adherence to strict component standards designed to maximize performance within a standardized 2U rackmount form factor. Deviations from these specifications render the system outside the documented performance envelope.
1.1 Central Processing Unit (CPU)
The platform mandates dual-socket deployment utilizing the latest generation of high-core-count, high-frequency server processors.
| Parameter | Specification | Rationale |
|---|---|---|
| Processor Family | Intel Xeon Scalable (4th Gen, Sapphire Rapids) or AMD EPYC (Genoa/Bergamo equivalent) | Ensures support for the latest PCIe 5.0 and DDR5 memory technologies. |
| Minimum Core Count (Per Socket) | 32 Cores (64 Threads) | Balances core density required for heavy virtualization against per-core frequency needs for transactional workloads. |
| Maximum Core Count (Total System) | 128 Cores (256 Threads) | Achieved with dual 64-core CPUs. |
| Base Clock Frequency | Minimum 2.4 GHz | Guarantees sufficient throughput for sustained heavy loads. |
| L3 Cache Size (Total System) | Minimum 192 MB | Crucial for reducing memory latency in large-scale In-Memory Database Systems. |
| Thermal Design Power (TDP) per Socket | 270W – 350W | Dictates cooling requirements (see Section 5). |
1.2 System Memory (RAM)
Memory configuration prioritizes high capacity, high speed, and robust error correction. The system is designed for maximum population of available DIMM slots to ensure redundancy and capacity.
| Parameter | Specification | Detail |
|---|---|---|
| Technology | DDR5 ECC RDIMM | Requires support for DDR5 memory channels. |
| Total Capacity (Minimum) | 512 GB | Achieved via 8 x 64GB DIMMs. |
| Total Capacity (Maximum) | 8 TB | Utilizing 32 DIMM slots (16 per socket) with 256GB DIMMs (where supported by the specific motherboard variant). |
| Operational Speed | 4800 MT/s (Minimum) | Must operate at the highest supported speed by the CPU/Motherboard combination, typically targeting 5200 MT/s or higher. |
| Configuration Strategy | Fully Populated, Interleaved | Optimized for maximum memory bandwidth utilization. Refer to DIMM Population Guidelines for specific slot ordering. |
| Error Correction | ECC (Error-Correcting Code) Mandatory | Essential for data integrity in mission-critical applications. |
1.3 Storage Subsystem
The storage configuration emphasizes NVMe performance for primary workloads, supplemented by high-capacity SATA/SAS drives for archival or secondary data stores.
1.3.1 Primary Boot and OS Storage
A dedicated, redundant set of M.2 NVMe drives is required for the Operating System and hypervisor installation.
- **Configuration:** 2 x 1.92TB M.2 NVMe (PCIe 4.0/5.0)
- **RAID Level:** RAID 1 (Mirroring)
- **Interface:** Directly connected via dedicated PCIe lanes (preferred) or via a PCIe Add-In Card (AIC).
1.3.2 Data and Application Storage
The primary storage array leverages high-endurance NVMe SSDs for application data, databases, and high-IOPS workloads.
| Component | Specification | Quantity (Standard Build) |
|---|---|---|
| Form Factor | 2.5-inch U.2 NVMe SSD | |
| Endurance Rating | Minimum 3 DWPD (Drive Writes Per Day) | |
| Capacity per Drive | 7.68 TB | |
| Total NVMe Capacity (Raw) | 46.08 TB | 6 x 7.68TB U.2 drives. |
| RAID Controller | Hardware RAID (e.g., Broadcom MegaRAID 9600 series) supporting NVMe RAID (RAID 0, 1, 5, 6, 10) | |
| RAID Level (Data Pool) | RAID 10 | Balancing performance and redundancy for primary workloads. |
1.3.3 Secondary/Bulk Storage
For less performance-sensitive data, high-capacity mechanical drives are utilized.
- **Drive Type:** 3.5-inch SAS HDDs (15K RPM or 10K RPM Enterprise Grade)
- **Capacity per Drive:** 18 TB minimum
- **Quantity:** Up to 4 drives available in the chassis configuration, typically configured in RAID 6.
1.4 Networking Interface Cards (NICs)
Network connectivity must meet the demands of high-speed storage access (e.g., NVMe-oF) and high-volume east-west traffic.
- **Base Configuration:** 2 x 100GbE ports (Broadcom BCM57508 or equivalent) integrated onto the motherboard (LOM).
- **Expansion Slots:** Minimum of 3 available PCIe 5.0 x16 slots.
* Slot 1 (Primary): Reserved for RDMA network adapter (e.g., InfiniBand HDR or 200GbE RoCE). * Slot 2 & 3: Available for further expansion or specialized acceleration cards (e.g., GPU Accelerators).
1.5 Power Supply Units (PSUs)
Redundancy and high efficiency are paramount. The platform requires Platinum or Titanium rated PSUs.
- **Configuration:** Dual Redundant (N+1)
- **Rated Output:** 2200W per PSU (hot-swappable)
- **Efficiency Rating:** Titanium (94%+ at 50% load)
- **Input Voltage:** 200-240V AC Nominal (Requires high-density power infrastructure).
PSU Selection Criteria must be strictly followed to handle peak CPU and GPU draw.
Intel-Based Server Configurations
| Configuration | Specifications | Benchmark |
|---|---|---|
| Core i7-6700K/7700 Server | 64 GB DDR4, NVMe SSD 2 x 512 GB | CPU Benchmark: 8046 |
| Core i7-8700 Server | 64 GB DDR4, NVMe SSD 2x1 TB | CPU Benchmark: 13124 |
| Core i9-9900K Server | 128 GB DDR4, NVMe SSD 2 x 1 TB | CPU Benchmark: 49969 |
| Core i9-13900 Server (64GB) | 64 GB RAM, 2x2 TB NVMe SSD | |
| Core i9-13900 Server (128GB) | 128 GB RAM, 2x2 TB NVMe SSD | |
| Core i5-13500 Server (64GB) | 64 GB RAM, 2x500 GB NVMe SSD | |
| Core i5-13500 Server (128GB) | 128 GB RAM, 2x500 GB NVMe SSD | |
| Core i5-13500 Workstation | 64 GB DDR5 RAM, 2 NVMe SSD, NVIDIA RTX 4000 |
AMD-Based Server Configurations
| Configuration | Specifications | Benchmark |
|---|---|---|
| Ryzen 5 3600 Server | 64 GB RAM, 2x480 GB NVMe | CPU Benchmark: 17849 |
| Ryzen 7 7700 Server | 64 GB DDR5 RAM, 2x1 TB NVMe | CPU Benchmark: 35224 |
| Ryzen 9 5950X Server | 128 GB RAM, 2x4 TB NVMe | CPU Benchmark: 46045 |
| Ryzen 9 7950X Server | 128 GB DDR5 ECC, 2x2 TB NVMe | CPU Benchmark: 63561 |
| EPYC 7502P Server (128GB/1TB) | 128 GB RAM, 1 TB NVMe | CPU Benchmark: 48021 |
| EPYC 7502P Server (128GB/2TB) | 128 GB RAM, 2 TB NVMe | CPU Benchmark: 48021 |
| EPYC 7502P Server (128GB/4TB) | 128 GB RAM, 2x2 TB NVMe | CPU Benchmark: 48021 |
| EPYC 7502P Server (256GB/1TB) | 256 GB RAM, 1 TB NVMe | CPU Benchmark: 48021 |
| EPYC 7502P Server (256GB/4TB) | 256 GB RAM, 2x2 TB NVMe | CPU Benchmark: 48021 |
| EPYC 9454P Server | 256 GB RAM, 2x2 TB NVMe |
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⚠️ *Note: All benchmark scores are approximate and may vary based on configuration. Server availability subject to stock.* ⚠️