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HP ProLiant BL620c G7 Server Blade

Offers unmatched scalability and performance allowing you to do more in 2 socket blade than ever before.

[643763-B21; 643764-B21; 643765-B21; 588966-B21; 588965-B21]
The ProLiant BL620c G7 offers unmatched scalability and performance allowing you to do more in 2 socket blade than ever before. Two models are now available, one optimized for the Intel Xeon E7-2800 and the other optimized for the Intel Xeon 6500/7500. Up to two top performing 130W processors are supported along with 32 RDIMM slots for 1.0TB (E7-2800 models) and 512GB (6500/7500 models) of memory. The four included 10Gb FlexFabric CNA ports support standard Ethernet to advanced networking and the three PCIe Gen2 expansion slots yield an outstanding 96Gb of total I/O bandwidth for up to 140 VMs.
Availability: In stock

For details on how to purchase the HP ProLiant BL620c G7 Server Blade, please click the button below to send us your details and brief requirements. We can then quote you accordingly.


The BL620c G7 is also perfect for 2P applications requiring more than typical 2P server offerings. The BL620c G7 offers up to 2x the performance, 10.7x the memory, an extensive list of RAS features, 20x the embedded and 4.4x the total bandwidth, 4.4x the VMs, 20x the internal storage, and 3x the on-board I/O expansion slots than many other 2P blades available today.

What's new

• Increased performance supporting the Intel Xeon E7-2800 processor series.
• Double the memory capacity via support for 32GB RDIMMs.
Improved power efficiency via low voltage RDIMM support, integration a new, more power economical memory buffer, E7-8867L low power processor, and Intel Intelligent Power Technology.
• Enhanced RAS with Double Device Data Correction (DDDC), HP Memory Quarantine, and Intel Virtualization Technology VT-x Real Mode & Pause Loop Exiting enhancements.
• Added system security via Intel Advanced Encryption Standard New Instructions (Intel AES-NI).
• Enhanced Core Disable allowing more control over enabling/disabling processor cores.


• The World’s Most Scalable 2P Server in a Single Full-height Blade Form Factor.
• 2P blade with 32 DIMM slots for up to 1.0 TB of memory provides virtualization efficiency for large consolidation projects and a variety of demanding data intensive workloads.
• Two Intel Xeon processors each up to 130 watts deliver maximum computing power for a two socket server blade.
• 40 Gb of embedded FlexFabric ports and three I/O expansion slots bring the total maximum I/O bandwidth to 96 Gb supporting up to 140 VMs.
• Powerful 2P Performance and Economics in a Single Blade Server.
• Choice of up to two Intel Xeon E7-2800, 6500, or 7500 series processors are ideal for 2P applications requiring performance and features greater than typical dual processor (DP) Intel Xeon 5500 and 5600 offerings.
• The BL620c G7 scalability offers up to 10.7x memory, increased memory performance and an extensive list of memory RAS features, 4.4x the VMs, 20x the embedded and 4.4x the total I/O bandwidth, 3x the on-board I/O slots, and 20x the internal storage than other 2P blade servers available today.
• Two 10 core processors on the BL620c G7 provide significantly greater performance compared to four 4 core 7400 series processors cutting the number of sockets nearly in half, ideal for reducing licensing costs of software that is based on the number of processor or sockets.
• Intel Xeon E7-2800 and 6500 series processors are designed specifically for economical, high performance two socket servers.
• Four Embedded HP Virtual Connect 10Gb FlexFabric Adapters.
• Four embedded NC553i 10Gb Converged Network Adapter ports deliver extensive bandwidth for network intensive applications with up to 16 connections to network and storage without the need for add-in I/O mezzanine cards.
• Integrated Fibre Channel over Ethernet (FCoE) and hardware-based iSCSI with iSCSI boot simplify management and lower infrastructure costs by converging LAN and SAN traffic over the same flexible connection.
• Optimize server efficiency with the included TCP/IP offload engine, FCoE, hardware-based iSCSI, Flex-10, and autosensing 10GbE/1GbE capability.
• Ability to utilize the adapter high-end FlexFabric features or configure than as standard 1Gb or 10Gb Ethernet ports.
• Fully Balanced, Optimized Intel Xeon 2S Architecture.
With major advances in CPU performance, applications are already memory and I/O bound, not processor. Yet, typical server blades are often unbalanced, providing processor performance and density at the expense of proportional memory capacity, I/O bandwidth and storage.
• The E7-2800 and the 6500/7500 series represent Intel's greatest Xeon performance leap in history over the previous gen 7400 series. Rather than provide a processor-heavy design, the BL620c G7 fully optimizes all the capabilities of the E7-2800 and 6500/7500 series multiprocessor 2S architecture.
• Each socket includes the maximum allowable two memory controllers that each have two Intel Scalable Memory Interface (SMI) buses. Each SMI connects to a memory buffer that supports four 16 GB DIMMs for a total of 16 DIMMs per processor socket (32 DIMMs or up to 1.0TB of memory per server).
• Each socket supports 130 watts allowing up to two maximum performing E7-2800 and 6500/7500 series processors
Part No. 643763-B21; 643764-B21; 643765-B21; 588966-B21; 588965-B21
Manufacturer HP
End of Life? Yes
Height 367.3 mm
Width 54.9 mm
Depth 510.3 mm
Weight [Kg] 11.00
CPU Socket(s) 2
Compatible CPU(s) Ten-Core Processors
Intel® Xeon® E7-2870 (2.40GHz);
Intel® Xeon® E7-2860 2.26GHz);
Intel® Xeon® E7-2850 (2.0GHz);
Intel® Xeon® E7-8867L (2.13GHz);
Eight-Core Processors
Intel® Xeon® E7-2830 (2.13GHz);
Intel® Xeon® E7-2820 (2.0GHz);
Intel® Xeon® X7560 (2.26GHz);
Intel® Xeon® X6550 (2.0GHz);
Intel® Xeon® L7555 (1.86GHz);
Six-Core Processors
Intel® Xeon® E7-2803 (1.73GHz);
Intel® Xeon® E6540 (2.0GHz);
Intel® Xeon® E7530 (1.86GHz);
Four-Core Processors
Intel® Xeon® E6510 (1.73GHz)
Max CPU Clk Spd Up to 2.4 GHz (10 Core)
CPU Cache 24 / 30 MB Level 3 per CPU
Max # Core(s) 4, 6, 8 or 10 per CPU
Memory Slot(s) 32
Memory Capacity 1.0 TB
Drive Bays Two (2) hot-plug small form factor (SFF) drive bays
HDD Suitability Hot-plug SAS 2.0TB 2 x 1.0TB drives;
Hot-plug SATA 2.0TB 2 x 1.0TB drives;
Hot-plug SAS SSD 1.6TB 2 x 800GB drives;
Hot-plug SATA SSD 800GB 2 x 400GB drives
SATA Controller Integrated SAS version 2.0 (6Gb) HP Smart Array P410i Controller.
RAID Controller 0, 1
Supported OS Microsoft Windows, RHEL, SLES, Oracle Solaris, VMware, and Citrix XenServer
USB Port(s) One (1) internal USB 2.0 connector for USB flash media drive keys
PCI Slot(s) Three (3) mezzanine expansion slots.
Two (2) Type II (25 watts) x8 PCIe Gen2; mezzanine slots 2 and 3 supporting QDR IB, 4Gb and 8Gb FC, 10Gb FlexFabric, 10Gb Flex10, 10GbE, 1GbE, I/O accelerator cards, the Smart Array RAID controllers, and the PCI Pass-thru Expansion card.
One (1) Type I (15 watts) x4 PCIe Gen2; mezzanine slot 1 supporting 4Gb and 8Gb FC, 10Gb FlexFabric, 10Gb Flex10, 10GbE, 1GbE, and the I/O accelerator cards.
LAN Socket(s) Four (4) embedded HP NC553i 10Gb FlexFabric adapter ports supporting autosensing 10Gb/1Gb Ethernet, FCoE, Flex-10, TCP/IP offload engine, hardware-based accelerated iSCSI, and iSCSI boot.
LAN Controller(s) NC553i
Bandwidth 10 GbE
Graphics / GPU Integrated ATI RN-50
Resolution (Native) 1280 x 1024 x 16M
Standard Server warranty includes 3 year Parts, 3 year Labor, 3-year on-site support.
Optional Enhancements to warranty services are available through HP Care Pack services or customized service agreements. Hard drives have either a one year or three year warranty; refer to the specific hard drive QuickSpecs for details.