Dell PowerEdge R630 vs R640: The Shootout
Comparison Table
| Feature | Dell PowerEdge R630 | Dell PowerEdge R640 |
|---|---|---|
| Processor | Up to 2 Intel Xeon E5-2600 V3 & V4 (Max 44 cores) | Up to 2 Intel Xeon 2nd Gen Scalable (Max 48 cores) |
| Max Threads | 88 (with Hyper-Threading) | 96-112 (with Hyper-Threading) |
| Memory Slots | 24 DDR4 DIMM slots | 24 DDR4 DIMM slots |
| Max RAM Capacity | Up to 1.5TB DDR4 RAM | Up to 3TB DDR4 RAM (with Intel Optane) |
| Memory Speed | Up to 2400MT/s | Up to 2933MT/s |
| Storage Capacity | Up to 23TB (10x 2.5" drives) | Up to 76.8TB (10x 2.5" drives + 8 NVMe SSDs) |
| Hard Drive Support | Up to 10 x 2.5" HDD/SSD | Up to 10 x 2.5" HDD/SSD, full NVMe support |
| RAID Support | PERC H730, H830, H330 | PERC H740P, H730P, H330 |
| Networking Options | 2 x 1GbE LOM | Up to 25GbE with flexible configurations |
| PCIe Expansion Slots | 3 x PCIe 3.0 | 3 x PCIe 3.0 |
| I/O Ports | 4 x USB 3.0, 1 x Serial, 1 x VGA | 2 x USB 3.0, 1 x Serial, 1 x VGA, 1 x iDRAC Direct Micro-USB |
| Remote Management | iDRAC8 with Lifecycle Controller | iDRAC9 with Lifecycle Controller |
| Security Features | TPM 1.2/2.0, Secure Boot, System Lockdown | TPM 1.2/2.0, Secure Boot, System Lockdown, Silicon Root of Trust |
| Power Supply Units (PSU) | 495W, 750W, 1100W (Platinum, Hot-Plug Redundant) | 495W, 750W, 1100W, 1600W (Platinum, Hot-Plug Redundant) |
| Cooling Mechanism | Standard Air Cooling | Advanced Air Cooling & Liquid Cooling Support |
| Operating System Support | Windows Server, Red Hat, VMware, SUSE | Windows Server, Red Hat, VMware, SUSE, Ubuntu |
| Ideal Use Case | General-purpose workloads, virtualization, and database applications | High-performance computing, AI/ML workloads, data analytics, and modern virtualization |
Which One Should You Choose?
- Choose the R630 if you need a cost-effective, flexible server for general workloads, database hosting, and moderate virtualization.
- Choose the R640 if you require high-performance computing, more storage with NVMe, faster memory, advanced security, and better networking for AI/ML, big data, and cloud applications.
Comparison Graph
The bar graph comparing Processor Cores, Max RAM, Storage Capacity, and Networking Options. This detailed comparison should help in deciding which Dell PowerEdge server best fits your needs!
Q & A: Your Questions Answered
Q: What makes the R640 better than the R630 for high-performance workloads?
A: The Intel Xeon Scalable processors in the R640 offer significant performance improvements over the older Xeon E5-series in the R630. Plus, the R640 supports up to 1.5TB of memory and NVMe storage, ensuring lightning-fast access to data for demanding applications.
Q: Is the Dell PowerEdge R640 better for scaling my business in the long run?
A: Absolutely. The R640 supports future-proof features, like larger memory capacity, faster storage options, and more powerful processors, making it the perfect server for businesses that need room to grow without constantly upgrading hardware.
Q: How does the power efficiency of the R640 compare to the R630?
A: The R640 is far more power-efficient thanks to its advanced power management features and improved cooling technology. You’ll see lower operational costs in the long run, which is a major advantage for businesses running large server farms or data centers.
Q: Can the R640 handle my virtualization needs better than the R630?
A: Yes! The R640 is equipped with more processing power, memory capacity, and faster storage, making it an ideal choice for businesses running multiple virtualized workloads. It can handle a higher density of virtual machines without compromising performance.
Q: Is the R630 still a viable option for small businesses?
A: The R630 remains a solid option for small businesses that don’t require cutting-edge features. It’s reliable and cost-effective, offering enough power for less resource-intensive applications. However, if you’re planning for growth or need top-tier performance, the R640 is a better choice.
