![Top-down view of a computer motherboard with visible CPU socket, RAM slots, and drive bays (no text or labels)](.atca-6100-datasheet-1/109a4fc6f6391c36f69c0feee7cfe4b9458a3199fff15530c0bad81aaa31b613.jpg)

# Features

Two Quad-Core Intel® Xeon® L5518 processors
Six memory sockets support DDR3-1333 REG/ECC up to 48 GB maximum capacity
Intel® 82599 10GbE controller provides two10GBASE-KX4 ports on Fabric Interface
Intel® Hyper-Threading Technology support for multi-threaded software applications
Single AMC.0 Mid-size bay (optional)

Intel® Ethernet

# Specifications

CPU / Chipset / Memory

<table><tr><td>CPU</td><td>Two Intel® Xeon® L5518 (4C/8T) 2.13GHz, QPI 5.86 GT/s, 8 MB L2 Cache (LGA1366)</td></tr><tr><td>Chipset</td><td>Intel® 5520/ICH10R chipset</td></tr><tr><td>Memory</td><td>Six DDR3-1333 240-pin RDIMM sockets, up to 48 GB</td></tr></table>

BIOS

<table><tr><td>Chip</td><td>AMIBIOS®8 on SPI flash memory</td></tr><tr><td>Features</td><td>Intel® PXE pre-boot</td></tr><tr><td></td><td>Remote Console</td></tr></table>

I/O Interfaces

<table><tr><td>Graphics</td><td>ATI ES1000 with 64 MB VRAM, up to UXGA 1600 x 1200 resolution</td></tr><tr><td>AdvancedMC (optional)</td><td>One AMC.0 Mid-size bay: AMC.1 Type 4, AMC.2 E2 / Type 4 to Fabric, AMC.3 S2</td></tr><tr><td rowspan="3">Ethernet</td><td>Dual 10/100/1000BASE-T Base Interface channels</td></tr><tr><td>Dual 10GBASE-KX4 Fabric Interface channels</td></tr><tr><td>Dual 10/100/1000BASE-T Egress ports</td></tr><tr><td rowspan="4">Storage</td><td>On-board 2.5” SATA 3 Gb/s HDD</td></tr><tr><td>On-board bootable 4 GB USB NAND flash</td></tr><tr><td>Dual AMC.3 SATA 3 Gb/s ports (Port2) (optional)</td></tr><tr><td>Dual AMC.3 SAS ports (Port3) (optional)</td></tr><tr><td>USB</td><td>Three USB 2.0 ports on front panel</td></tr><tr><td>Front Panel I/O</td><td>AMC (optional), VGA, USB1/2/3, LAN1/2, COM1</td></tr></table>

PICMG Standards

<table><tr><td rowspan="2">AdvancedTCA</td><td>PICMG® 3.0 R2.0 ECN002</td></tr><tr><td>PICMG® 3.1 Ethernet Over PICMG® 3.0 R1.0, Option 1/9</td></tr><tr><td rowspan="4">AdvancedMC</td><td>PICMG® AMC.0: AdvancedMCTM Card Specification R2.0</td></tr><tr><td>PICMG® AMC.1: PCI Express and Advanced Switching R1.0</td></tr><tr><td>PICMG® AMC.2: Gigabit Ethernet R1.0</td></tr><tr><td>PICMG® AMC.3: Storage Interfaces R1.0</td></tr></table>

# Other Features

Operating System Windows® Server 2008, Windows® Server 2003, Red Hat Enterprise Linux 5.3

Mechanical and Environmental

<table><tr><td>Form Factor</td><td>PICMG® 3.0 R2.0 ECN002 AdvancedTCA®</td></tr><tr><td>Dimensions</td><td>322.25mm x 280mm x 6HP (L x W x H)</td></tr><tr><td>Weight</td><td>4.1 kg / 9 lbs</td></tr><tr><td>Operating Temp.</td><td>0°C to 50°C</td></tr><tr><td>Storage Temp.</td><td>-40°C to 70°C</td></tr><tr><td>Humidity</td><td>5% to 95%, non-condensed</td></tr><tr><td>Shock</td><td>20G peak-to-peak, 11ms duration, non-operation</td></tr><tr><td>Vibration</td><td>Non-operation: 1.88Grms, 5-500Hz each axisOperation: 0.5Grms, 5-500Hz each axis</td></tr><tr><td>Power Consumption</td><td>200W</td></tr><tr><td>Certification</td><td>FCC, CE, CUL, NEBS Level 3 (design)</td></tr></table>

# Ordering Information

Modules

<table><tr><td>Model Number</td><td>Description/Configuration</td></tr><tr><td>aTCA-6100/D5518/M4G/250</td><td>Two L5518 Quad-Core 2.13GHz Xeon 10GbEprocessor blade, DDR3 RDIMM 2GB x2, 250GB SATA HDD</td></tr><tr><td>aTCA-6100/D5518/M8G/250</td><td>Two L5518 Quad-Core 2.13GHz Xeon 10GbEprocessor blade, DDR3 RDIMM 2GB x4, 250GB SATA HDD</td></tr><tr><td>aTCA-6100/D5518/M12G/250</td><td>Two L5518 Quad-Core 2.13GHz Xeon 10GbEprocessor blade, DDR3 RDIMM 2GB x6, 250GB SATA HDD</td></tr><tr><td>aTCA-R6900</td><td>Rear Transition Module with SFP GbE x2, USB x2,SAS/SATA HDD bay x2, COM x1</td></tr><tr><td>AMC-7000/SATA250G</td><td>Mid-size SATA 1.5 Gb/s 250GB AMC HDD module</td></tr><tr><td>AMC-7100/146G</td><td>Mid-size SAS 146GB AMC HDD module</td></tr></table>

Mechanical Layout
![Two Intel® Xeon™ L5518\nSix DDR3-1333\nRDIMM sockets\nZone 2 – Base Interface: 2x GbE\nFabric Interface: 2x 10GbE\nZone 1 – Power / IPMI\nOptional AMC or on-board HDD\nVGA (DB-15)\nSerial (RJ45)\nUSB 2.0 (Type-A)\nGbE (RJ45)\nOut of Service User Media Reset Hot Swap\nFront Panel I/O Interfaces\nFront Panel LED Indicators and Reset](.atca-6100-datasheet-1/979247a9a6c267bf4826c6d7086377007895a1a153417ba8ff44d8289e01252b.jpg)

Functional Diagram
![Based on the provided block diagram, here is the accurate and concise description of the labeled blocks and their connections:\n\n**Top Layer (CPUs & Memory)**\n*   Three `DDR3-1333 RDIMM` blocks connect to the left `Intel® L5518 CPU`.\n*   The left `Intel® L5518 CPU` connects to the right `Intel® L5518 CPU`.\n*   The right `Intel® L5518 CPU` connects to three `DDR3-1333 RDIMM` blocks.\n*   Both `Intel® L5518 CPU` blocks connect via `QPI` lines down to the central `Intel® 5520 IOH`.\n*   An arrow from the right CPU area points to `ZONE 3` labeled `SAS x3, SATA x4, USB5/6/7/8, COM3, PCI-E x4, SerDes x2`.\n\n**Middle Layer (Intel® 5520 IOH & Peripherals)**\n*   **Left Side:** The `Intel® 5520 IOH` connects to a `Mid-Size AMC` block via `AMC.2 E2`, `AMC.2 T4`, and `PCI-E x4`. The `Mid-Size AMC` connects to a `SAS1064E` block via `SAS 0`. The `SAS1064E` block connects back to the IOH via `PCI-E x4` and outputs `SAS 1/2/3 to RTM` and `To RTM`.\n*   **Right Side:** The IOH connects to a top `Intel® 82576EB` block via `PCI-E x4`. This block contains `Copper` and `SerDes` sub-blocks. A red line connects the IOH to a `Static Switch`, which connects to the `Intel® 82576EB` block labeled `To RTM`.\n*   **FRC:** The IOH connects to a green `FRC` block via `AMC.2 E2`, `AMC.2 T4`, and `AMC.2 T4`. The `FRC` block contains `Port0`, `CH1`, `Port1`, `CH2`, `Port2`, and `Port3`. It outputs `FCH1/2` to `ZONE 2`.\n*   **Bottom Right:** The IOH connects to a bottom `Intel® 82576EB` block via `PCI-E x8` and `PCI-E x4`. This block contains `Copper` and `SerDes` sub-blocks and outputs `UCH 1/2 SerDes` and `BCH 1/2` to `ZONE 2`.\n\n**Bottom Layer (Intel® ICH10R & System Control)**\n*   The `Intel® 5520 IOH` connects vertically down to the `Intel® ICH10R`.\n*   **Left Side:** The ICH10R connects to an `ATI ES1000` block via `PCI 32bit/33Mhz`. The `ATI ES1000` outputs `RGB` and `USB1/2/3` to the `FRONT PANEL`. The ICH10R connects to a `2.5' HDD` via `SATA` and a `4GB NAND Flash` via `USB4`. It outputs thick lines labeled `RTM` and `SATA x4, USB5/6/7/8`. It connects to two `USB Header` blocks via `USB9` and `USB10`. It outputs `COM1` to the `FRONT PANEL`.\n*   **Right Side:** The ICH10R connects to a right-side `Intel® 82576EB` block. This block contains `Copper` and `SerDes` sub-blocks and outputs `GbE 1/2 to Front Panel`. It connects to two `BIOS` blocks. It connects to a `TPM` block. It connects to a `Super I/O` block via `LPC`.\n*   **IPMC & Clock:** The `Super I/O` block connects to an `IPMC BMR-H8S` block via `LPC` and `COM2`. It outputs `COM3` to `RTM` and `COM4` to a `Telecom Clock` block. The `IPMC BMR-H8S` block connects to the right `BIOS` block and outputs `IPMB 0/1` to `ZONE 1`.\n\n**Vertical Zones**\n*   `FRONT PANEL` (Left strip) receives `RGB`, `USB1/2/3`, and `COM1`.\n*   `ZONE 1` (Bottom Right strip) receives `IPMB 0/1`.\n*   `ZONE 2` (Middle Right strip) receives `FCH1/2`, `UCH 1/2 SerDes`, and `BCH 1/2`.\n*   `ZONE 3` (Top Right strip) receives `SAS x3, SATA x4, USB5/6/7/8, COM3, PCI-E x4, SerDes x2`.](.atca-6100-datasheet-1/2520cd1081ef68056dba0d2894de6d2616a3f4a063e1e4dfc181aff84eb890df.jpg)
[🔗 Link to the original document](.atca-6100-datasheet-1/atca-6100-datasheet-1.pdf)