2U Low Profile Platform CRM220A • 2U rack height (3.5 inches) • FD/CD & two 3.5 x 1 inch internal drive bays • Single/Dual Pentium III processors to 1GHz • ServerWorks HE-SL chipset with 100/133MHz FSB • Four DIMM sockets for up to 4GB SDRAM • AGP video • Dual 10/100Baset-TX NICs • Dual Channel PCI EIDE • Four 64-bit/66MHz full-length PCI slots • System Monitor with dedicated serial port • Choice of single/redundant AC or DC ATX power supplies SPECIFICATIONS: DRIVE SUPPORT PROCESSOR ® • Single or Dual Intel Pentium III • (1) 3.5” Floppy Drive Bay • (1) CD-ROM Drive Bay • (100 or 133 MHz Front Side Bus) • (2) 3.5”, Front Accessible Drive Bays CHIPSET POWER SUPPLY • ServerWorks CNB20-HE-SL 300 or 400 Watt, AC or DC Input MEMORY • Up to 4 GB Using PC-100 or PC-133 SDRAM • Universal AC 5V @ 30A 3.3V @ 15A 12V @ 18A BIOS • DTI Enhanced Phoenix Core -12V @ 1A Combined -5V @ 0.5A Max. 150W INTERFACES 5VSB @ 4A • PCI Video - C&T 69030 (front and rear connections) 320 Watts • Ethernet - Two Intel 82559 NICs, Rear • EIDE - Two Channels, ATA-33 • -48V DC 5V @ 30A 3.3V @ 20A • Front: PS/2 Keyboard, Mouse, USB, Video (optional) • Rear: PS/2 Keyboard or Mouse, USB, Video, Alarm 12V @ 14A • Rear Optional: PS/2 Mouse and Serial (occupies 1 slot) -12V @ 0.5A Combined -5V @ 0.5A Serial and Parallel (occupies 1 slot) Max. 150W 5VSB @ 1A STATUS INDICATORS 250 Watts Major and Minor Fault Indicators for: COOLING • Temperature • Multiple Fans for Card Cage and Power Supply • Fans • Voltages DIMENSIONS EXPANSION SLOTS • 3.5”H x 19”W x 21.25”D • 4 Full Length 64 bit/66MHz PCI Slots www.dtims.com Rev. 1.1 1.800.443.2667 July 2003 All trademarks and tradenames are the property of their respective owners. CRM220A 2U Low Profile Platform Top Open The CRM220A is a fully integrated platform Other interfaces in the CRM220A include USB, core logic and memory on the main board. ideally suited for situations where high perform- EIDE, floppy, serial, parallel, keyboard, and The CRM220A chassis includes a power sup- ance in a minimal amount of rack space is desired. mouse ports. The two channel EIDE interface ply, drive bays, and cooling fans. The power sup- The CRM220A provides the integrator with an supports up to four devices which can operate in ply is available with AC or DC power input at var- abundance of features while still allowing for a fast PIO and DMA modes. The floppy interface ious wattages. The drive bays are all front acces- large number of expansion slots. supports one drive. The serial and parallel port sible and include two 3.5 inch, one 5.25 inch, and The CRM220A is built around a processor connections are available at the rear of the one floppy bay. Separate cooling fans for the card ® board capable of running Intel's Pentium III CPUs CRM220A. The keyboard, mouse, and USB ports cage and power supply help ensure reliable opera- ® in the FC-PGA package. The Pentium III proces- are available at the front and rear of the chassis. tion in harsh environments. Front panel interfaces sor is supported in a single or dual CPU configu- An optional solid state disk interface allows for include the keyboard, mouse, video, and USB ration. This allows the CRM220A to effectively operation without rotating media. connectors, status indicator LEDs, a reset switch, serve cost sensitive applications as well as very The CRM220A provides system monitoring and a power switch. A lockable door covers the high performance applications. The CRM220A and security features. A dedicated microcontroller front interfaces and drives, while a window in the operates at either 100 or 133 MHz front side bus tracks voltages, fan speeds, and processor temper- door allows viewing of the status indicators. The speeds. ServerWorks CNB20-HE-SL chipset is atures. Multi-level alarms can be set to trigger door integrates a dust filter. Rear panel connec- used for the CRM220A's core logic. The based on selectable tolerances. Alarms can be tions include video, mouse, keyboard, parallel, and CRM220A supports up to 4 GB of memory. Four reported externally or to the host processor. A serial ports. Dry-contact relay closures are also DIMM sockets are provided and can be populated two-stage watchdog timer is also implemented to provided for external monitoring of alarm condi- with standard PC-133 SDRAM memory modules. automatically recover from software lockups. tions. The CRM220A's full compliment of integration Expandability of the CRM220A far exceeds includes an PCI video interface. The C&T 69030 what is found in the typical 2U rack-mount plat- graphics engine is designed into the CRM220A to form. The CRM220A includes four full length provide full featured video with minimal power PCI slots. consumption. The C&T 69030 includes 4 MB of Many low profile systems do not provide ample video memory. current on the 3.3 volt rail to support high per- All products are shipped FOB factory (MS). The CRM220A includes two Intel 82559 formance PCI cards along with the core logic and Specifications subject to change without notice. Ethernet NICs. Both ports can operate at 10 or a large memory array. DTI has solved this prob- Trademarks are the property of their respective owners. 100 Mbps over CAT-5 cable and are fully auto- lem by generating 3.3 volts on the backplanes for Copyright 2001 by Diversified Technology. negotiating. Full and half duplex modes are sup- the CRM120A and CRM220A, thus providing 7 All rights reserved. ported. Device drivers are available for most pop- amps per PCI slot. This allows all of the 3.3 volt ular operating systems. current from the power supply to be used by the www.dtims.com 1.800.443.2667 476 Highland Colony Parkway • Ridgeland, MS 39157