Memory Controller; Internal Dual Sd Module (Idsm); 10Gb Embedded Nic - Dell PowerEdge R910 Technical Manual

Dell
®
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Intel 64 Technology
®
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Intel VT-x and VT-d Technology for virtualization support
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Enhanced Intel
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Demand-based switching for active CPU power management as well as support for ACPI
P-States, C-States, and T-States

2.3 Memory Controller

The PowerEdge R910 features Intel
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Up to 4 Gb DRAM support
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Up to 32 GB RDIMMs
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Low voltage DDR3L RDIMMs
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Up to 6.4 GT/s
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DDR3 channels (up to 1333 MT/s)

2.4 Internal Dual SD Module (IDSM)

The PowerEdge R910 also offers a second internal USB port dedicated for embedded hypervisor for
virtualization operating systems like Citrix and VMware through a dual SD-to-USB daughter card
called an Internal Dual SD Module. The IDSM port is located on the back of the I/O riser board. The
SD Flash Cards contain a bootable OS image for virtualized platforms. IDSM consists of up to two SD
cards that are mirrored when set in the redundant mode for the higher availability.

2.5 10Gb Embedded NIC

10Gb I/O cards (Embedded NICs) are designed to provide higher data throughput for demanding
applications like virtualization.
The 10Gb NICs are Broadcom
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x8 PCI Express Gen2 capable interface
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SFP+ interface supported with SR and LRM optics or direct attached cable
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TOE (TCP Offload Engine)
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iSCSI controller
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RDMA controller (RNIC) (enabled through an optional hardware key)
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NC-SI (Network Controller-Sideband Interface) connection
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Wake-On-LAN (WOL)
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PXE 2.0 remote boot
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iSCSI boot
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IPv4 and IPv6 support
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Bare metal deployment support
Dell PowerEdge R910 Technical Guide
® ®
SpeedStep Technology
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7500 Scalable Memory Interconnect (SMI), which includes:
®
BCM57711 Gigabit MAC with BCM8727 SFP+ PHY. Features include:
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