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Sun Microsystems UltraSPARC II
  Sun Microsystems UltraSPARC II STP 1031, 250 MHz
  Sun Microsystems UltraSPARC II STP 1031, 250 MHz (w/ Bolts)
  Sun Microsystems UltraSPARC II STP 1031, 300 MHz
  Sun Microsystems UltraSPARC II STP 1031, 336 MHz
  Sun Microsystems UltraSPARC II STP 1032, 400 MHz
  Sun Microsystems UltraSPARC II STP 1032A, 400 MHz
  Sun Microsystems UltraSPARC II STP 1032A, 450 MHz
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The Sun UltraSPARC II Processor
Sun UltraSPARC II
The UltraSPARC II, introduced in 1997, was Sun's second generation high-performance, highly integrated superscalar processor implementing the SPARC V9 64-bit architecture. Building on the UltraSPARC I pipeline, UltraSPARC II scaled up its computation, multimedia, and networking performance. The design was retargeted for 0.35 (later 0.25 ) CMOS, 5-layer metal technology, and added functional enhancements to boost data bandwidth, reduce cache-miss penalties, and improve floating-point and multimedia (VIS) performance. It also added multiple SRAM modes and variable system bus to processor clock ratios.
 
References:  SPARC at Wikipedia  UltraSPARC II announcement
Sun Microsystems UltraSPARC II STP 1031, 250 MHz
Sun Microsystems UltraSPARC II STP 1031, 250 MHz Top Side
Sun
(C)(M)1996,SMI
UltraSPARC II
C6338541 9713
PG1.1.1 GS1 USA
STP 1031 LGA
980
-250
BB2
Sun Microsystems UltraSPARC II STP 1031, 250 MHz Back Side
Sun Microsystems UltraSPARC II STP 1031, 250 MHz Top Side
This CPU is used in Sun Ultra workstations, Netra- and Enterprise servers.
The CPU is mounted on a module together with cache controllers and 4MB L2 cache.
 
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Core Frequency:250 MHz
Board Frequency:83 MHz
Clock Multiplier:3.0
Data bus (ext.):64 Bit
Address bus:64 Bit
Transistors:5,400,000
Circuit Size:0.35
Voltage:2.5 V
Introduced:1997
Manufactured:week 13/1997
Made in:USA
L1 Cache:16+16 KB
L2 Cache:4 MB ext.
CPU Code:Blackbird
Package Type:Ceramic
Heat Spreader
LGA-787
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Sun Microsystems UltraSPARC II STP 1031, 250 MHz (w/ Bolts)
Sun Microsystems UltraSPARC II STP 1031, 250 MHz (w/ Bolts) Top Side
Sun
(C)(M)1996,SMI
UltraSPARC II
C6236920 9649
PG1.1.1 GS1 USA
STP 1031 LGA
980
-250
BAS
Sun Microsystems UltraSPARC II STP 1031, 250 MHz (w/ Bolts) Back Side
This version of the UltraSPARC II has bolts to fix a cooler.
 
add comment
Core Frequency:250 MHz
Board Frequency:83 MHz
Clock Multiplier:3.0
Data bus (ext.):64 Bit
Address bus:64 Bit
Transistors:5,400,000
Circuit Size:0.35
Voltage:2.5 V
Introduced:1997
Manufactured:week 49/1996
Made in:USA
L1 Cache:16+16 KB
L2 Cache:4 MB ext.
CPU Code:Blackbird
Package Type:Ceramic
Heat Spreader
LGA-787
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Sun Microsystems UltraSPARC II STP 1031, 300 MHz
Sun Microsystems UltraSPARC II STP 1031, 300 MHz Top Side
Sun
(C)(M)1996,SMI
UltraSPARC II
C7017742 9717
PG1.1.2 GS1 USA
STP 1031 LGA
980-300
AB4
Sun Microsystems UltraSPARC II STP 1031, 300 MHz Back Side
Donated by Sunopsis, the Sun Museum. Thanks a lot!  
add comment
Core Frequency:300 MHz
Board Frequency:100 MHz
Clock Multiplier:3.0
Data bus (ext.):64 Bit
Address bus:64 Bit
Transistors:5,400,000
Circuit Size:0.35
Voltage:2.5 V
Introduced:1997
Manufactured:week 17/1997
Made in:USA
L1 Cache:16+16 KB
L2 Cache:4 MB ext.
CPU Code:Blackbird
Package Type:Ceramic
Heat Spreader
LGA-787
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Sun Microsystems UltraSPARC II STP 1031, 336 MHz
Sun Microsystems UltraSPARC II STP 1031, 336 MHz Top Side
Sun
(C)(M)1996,SMI
UltraSPARC II
C7199191 9742
PG2.0 GS2 USA
STP 1031 LGA
980
-336
D87
Sun Microsystems UltraSPARC II STP 1031, 336 MHz Back Side
Donated by Sunopsis, the Sun Museum. Thanks a lot!  
Used with Sun Enterprise 3000 - 6000 and Enterprise 3500 - 6500 Servers
 
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Core Frequency:336 MHz
Board Frequency:84 MHz
Clock Multiplier:4.0
Data bus (ext.):64 Bit
Address bus:64 Bit
Transistors:5,400,000
Circuit Size:0.35
Voltage:2.5 V
Introduced:1997
Manufactured:week 42/1997
Made in:USA
L1 Cache:16+16 KB
L2 Cache:4 MB ext.
CPU Code:Blackbird
Package Type:Ceramic
Heat Spreader
LGA-787
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Sun Microsystems UltraSPARC II STP 1032, 400 MHz
Sun Microsystems UltraSPARC II STP 1032, 400 MHz Top Side
Sun
(C)(M)1997,SMI
UltraSPARC II
C8284973 9910
PG2.0 GS0 USA
STP 1032 LGA
980
-400
BB2
Sun Microsystems UltraSPARC II STP 1032, 400 MHz Back Side
 
add comment
Core Frequency:400 MHz
Board Frequency:100 MHz
Clock Multiplier:4.0
Data bus (ext.):64 Bit
Address bus:64 Bit
Transistors:5,400,000
Circuit Size:0.25
Voltage:1.9 V
Introduced:Nov. 2, 1998
Manufactured:week 10/1999
Made in:USA
L1 Cache:16+16 KB
L2 Cache:8 MB ext.
CPU Code:Sapphire-Black
Package Type:Ceramic
Heat Spreader
LGA-787
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Sun Microsystems UltraSPARC II STP 1032A, 400 MHz
Sun Microsystems UltraSPARC II STP 1032A, 400 MHz Top Side
Sun
(C)(M)1997,SMI
UltraSPARC II
C9160524 9936
PG3.04 GS1 USA
STP 1032A LGA
980
-400E
EC0
Sun Microsystems UltraSPARC II STP 1032A, 400 MHz Back Side
add comment
Core Frequency:400 MHz
Board Frequency:100 MHz
Clock Multiplier:4.0
Data bus (ext.):64 Bit
Address bus:64 Bit
Transistors:5,400,000
Circuit Size:0.25
Voltage:1.9 V
Introduced:1999
Manufactured:week 36/1999
Made in:USA
L1 Cache:16+16 KB
L2 Cache:8 MB ext.
CPU Code:Sapphire-Black
Package Type:Ceramic
Heat Spreader
LGA-787
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Sun Microsystems UltraSPARC II STP 1032A, 450 MHz
Sun Microsystems UltraSPARC II STP 1032A, 450 MHz Top Side
Sun
(C)(M)1997,SMI
UltraSPARC II
C9306199 0003
PG3.04 GS1 USA
STP 1032A LGA
980
-450
AC3
Sun Microsystems UltraSPARC II STP 1032A, 450 MHz Back Side
add comment
Core Frequency:450 MHz
Board Frequency:100 MHz
Clock Multiplier:4.5
Data bus (ext.):64 Bit
Address bus:64 Bit
Transistors:5,400,000
Circuit Size:0.25
Voltage:1.9 V
Introduced:1999
Manufactured:week 03/2000
Made in:USA
L1 Cache:16+16 KB
L2 Cache:8 MB ext.
CPU Code:Sapphire-Black
Package Type:Ceramic
Heat Spreader
LGA-787
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