
80
IBM xSeries 370 and Netfinity 8500R
8681-7RY
1
02-May 700 1/8 1MB 512MB
R
/32GB
Rack
(8U)
3/3 P, S, H, F
S-Fans,
S-Power
Y - D, U2 2/0 0/72.8GB 40X-17X 4/2 12/12
8681-8RY
1
02-May 700 1/8 2MB 512MB
R
/32GB
Rack
(8U)
3/3 P, S, H, F
S-Fans,
S-Power
Y - D, U2 2/0 0/72.8GB 40X-17X 4/2 12/12
8681-1RX
1, 5
- 700 1/8 1MB 512MB
R
/32GB
Rack
(8U)
3/3 P, S, H, F
S-Fans,
S-Power
Y - D, U2 2/0 0/72.8GB 48X-20X 4/2 12/12
8681-2RX
1, 5
- 700 1/8 2MB 512MB
R
/32GB
Rack
(8U)
3/3 P, S, H, F
S-Fans,
S-Power
Y - D, U2 2/0 0/72.8GB 48X-20X 4/2 12/12
8681-3RX
1, 5
- 900 1/8 2MB 512MB
R
/32GB
Rack
(8U)
3/3 P, S, H, F
S-Fans,
S-Power
Y - D, U2 2/0 0/72.8GB 48X-20X 4/2 12/12
1. Housed in a 19in rack-mountable drawer and ships standard without a keyboard or mouse. See “Rack and NetBAY” under “xSeries 370 / Netfinity 8500R Power, Monitor &
Accessories” for supported IBM racks.
2. Intel Pentium III Xeon processor.
3. xSeries 370 / Netfinity 8500R includes a systems management adapter equivalent to the one shipped with option 01K7209 (Netfinity Advanced System Management PCI Adapter).
4. Variable read rate. Actual playback speed will vary and is often less than the maximum possible.
5. This model is an IBM xSeries 370.
6. Not available from IBM after this date. Business Partner inventory may be available.
xSeries 370 / Netfinity 8500R Processor Upgrades
Part
Number
Processor Upgrades with 1MB or 2MB Full Speed
Cache
1
SMP Support
2
Processor Speed/Cache
Upgrade
3
10K2330 Netfinity 8500R 700MHz/1MB Upgrade with Pentium III Xeon Processor 7RY, 1RX 4 ... 6RY
5
10K2166 Netfinity 8500R 700MHz/2MB Upgrade with Pentium III Xeon Processor 8RY, 2RX 4 ... 7RY
5
19K4637 xSeries 370 900MHz/2MB Upgrade with Pentium III Xeon Processor 3RX
4 ... 8RY,
1RX, 2RX
5
10K2335 Netfinity 4X Accelerator Filter
7RY, 8RY,
1 ... 3RX
4
4 ... 7RY
10K2337 Netfinity Mezzanine Expansion Kit
7RY, 8RY,
1 ... 3RX
4
4 ... 7RY
1. xSeries 370 / Netfinity 8500R architecture optimizes memory and bus performance using a 100MHz, five-port crossbar core chipset. Up to eight Pentium III Xeon processors are
supported on two 100MHz P-6 CPU buses. The recommended order of processor installation is: Sockets A1, A3, A2, A4, B1, B3, B2, B4.
2. Up to seven additional processors may be installed, providing a maximum of eight. All processors must be identical in type, speed, and cache size. The fifth through eighth processors
require a Netfinity Mezzanine Expansion Kit (P/N 10K2337)
3. Requires removal of the standard processor(s). A maximum of eight processors may be installed. Installation of greater than four processors requires the addition of a mezzanine board
and two cache coherency filters. Required options which provide the board and filters vary by model. For more information refer to “Processor Upgrade Requirements.” All processors
must be identical in type, speed and cache size. Upgrades may require a BIOS update. To obtain the latest Flash BIOS, access www.pc.ibm.com/support and enter machine “Type-
Model” in Quick Path. Select “Downloadable files” and then “BIOS.”
4. The fifth through eigth processors require this option. See “Processor Upgrade Requirements” for more information on when this option is required.
5. Replacement of the standard processor mezzanine board and the mezzanine board from any installed enablement kit of 550MHz models is required. See “Processor Upgrade
Requirements” to determine specific model upgrade requirements.
Processor Upgrade Requirements
1, 2
Upgrade To
Upgrade From
< 4 x 550MHz processors > 4 x 550MHz processors < 4 x 700MHz processors > 4 x 700MHz processors
< 4 x 550MHz processors - 1 x 28L4730 or 1 x 28L4727 1 x 10K2337
3
1 x 10K2335, 2 x 10K2337
3
> 4 x 550MHzprocessors n/a - 1 x 10K2337
3, 4
2 x 10K2337
3, 5
< 4 x 700MHz processors n/a n/a - 1 x 10K2335, 1 x 10K2337
1. This table does not address the processor part numbers required. It does address the optional Enablement Kit, Filters, and Mezzanine Board part numbers required.
2. All processors must be identical in type, speed, and cache size. Upgrades may require a BIOS update. To obtain the latest Flash BIOS, access www.pc.ibm.com/support and enter
machine “Type-Model” in Quick Path. Select “Downloadable files” then “BIOS.”
3. Remove the standard processor mezzanine board.
4. Remove all optional Enablement Kit components.
5. Remove Enablement Kit mezzanine board. The Enablement Kit 4X cache coherency filters are supported for use with Netfinity Mezzanine Expansion Kit (P/N 10K2337).
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