In today’s business world, virtual servers play a crucial role for companies that rely on efficient, scalable, and reliable computing resources. This article examines the features and differences between our GEN3 and GEN4 virtual servers to help you make the best choice for your specific needs.
GEN3 Virtual Servers (3rd Generation Public Cloud Cluster)
The GEN3 virtual servers are based on a third-generation public cloud cluster consisting of three nodes. Each node features an impressive hardware configuration that ensures high performance and reliability for demanding applications.
- CPU: Each node is equipped with a 48-core AMD EPYC 7402P processor, offering powerful computing performance.
- Memory Capacity: 8 DIMM slots are available, supporting up to 1TB Registered ECC DDR4 2666MHz SDRAM or up to 2TB Registered ECC DDR4 3200MHz SDRAM (for board revision 2.x).
- Memory Type and Sizes: Supports DDR4 2666 MHz and DDR4 3200 MHz Registered ECC, 288-pin gold-plated DIMMs. DIMM sizes range from 8GB up to 256GB.
- Memory Error Detection: Corrects single-bit errors and detects double-bit errors through the use of ECC memory.
- Network Controller: 2 1GbE Ethernet via Intel® I210 and 1 Realtek RTL8211E PHY for dedicated IPMI. Additionally, 6x 10G SFP+ ports.
- Storage Options: 24-port 2U SAS3 12Gbps single-expander backplane, supports up to 20x 2.5-inch SAS3/SATA3 HDD/SSD and 4x NVMe/SAS3/SATA3 storage devices.
- PCI Express: 3 PCI-E 3.0 x8 and 3 PCI-E 3.0 x16 slots, plus M.2 interface for additional expansion options.
GEN4 Virtual Servers (4th Generation Public Cloud Cluster)
The GEN4 virtual servers are part of our advanced fourth-generation public cloud cluster, consisting of four nodes. These servers deliver an even higher performance level, ideal for the latest and most demanding applications.
- CPU: Each node is equipped with two 32-core Intel® Xeon® Silver processors, offering even greater computing power than GEN3 servers.
- Memory Capacity: 24 DIMM slots available, supporting up to 6TB Intel® Optane™ Persistent Memory 200 Series, DDR4-2666MHz, or up to 6TB 3DS ECC LRDIMM/RDIMM, DDR4-2933MHz.
- Memory Type and Sizes: Supports 2933/2666/2400/2133 MT/s ECC DDR4 LRDIMM and RDIMM.
- Memory Error Detection: As with GEN3 servers, the system corrects single-bit errors and detects double-bit errors.
- Network: 2x 1GbE Ethernet and 1 dedicated IPMI Ethernet port. Additionally, 2x 40 QSFP+ Ethernet ports.
- Storage Options: 2U 24-port 12G backplane, supports up to 6 hot-swap 2.5" SATA3 drive bays per node. Plus 4 NVMes.
Conclusion
Both the GEN3 and GEN4 virtual servers offer high-performance, reliable, and scalable solutions for a wide range of applications and business needs. While GEN3 servers already provide impressive performance and flexibility, GEN4 servers stand out with even higher CPU power, extended memory capacity, and enhanced network capabilities. Your choice between GEN3 and GEN4 should therefore be based on the specific requirements of your applications and the desired level of performance.