Intel

Intel Pentium 4 SL5VH 1.6GHz Socket 478 mPGA478B Willamette CPU Processor

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SKU:
21165
MPN:
SL5VH
Condition:
Used
Availability:
Usually ships within 1–2 business days.
Weight:
1.00 LBS
Shipping:
Calculated at Checkout
  • Intel Pentium 4 SL5VH 1.6GHz Socket 478 CPU — top view showing Intel Pentium 4 heat spreader with SL5VH markings and 1.6GHz/256/400/1.75V specification printed on lid
  • Intel Pentium 4 SL5VH Socket 478 CPU — bottom view showing 478-pin FC-PGA2 gold contact array
  • Intel Pentium 4 SL5VH 1.6GHz Socket 478 CPU — close-up of lid markings showing SL5VH, 1.6GHz/256/400/1.75V, Costa Rica origin, and lot code 3205A094-0773
$10.00
Was: $20.00
Current Stock: 4

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Description

Intel Pentium 4 SL5VH 1.6GHz Socket 478 mPGA478B Willamette CPU Processor

Desktop processor from Intel's Pentium 4 lineup, based on the Willamette core architecture. This single-core CPU operates at 1.6 GHz and is designed for Socket 478 motherboards.

Specifications & What's Included

  • Model: SL5VH (MPN: BX80531NK160G)
  • Clock Speed: 1.6 GHz
  • Socket: 478 (mPGA478B, 478-pin FC-PGA2)
  • Bus Speed: 400 MHz
  • L2 Cache: 256 KB
  • Core Voltage: 1.75V
  • Manufacturing: 0.18 micron process
  • CPU only — no heatsink, fan, or accessories included

Applications

Pentium 4 Willamette processors were used in desktop systems from the early 2000s, particularly in consumer and business machines. This 1.6 GHz variant fits Socket 478 motherboards from manufacturers including ASUS, Gigabyte, MSI, and Intel. Systems using this processor are now obsolete for modern computing but may be used in legacy system maintenance, repair, or retrocomputing projects.

Condition: For Parts or Not Working
This Intel Pentium 4 SL5VH 1.6GHz Socket 478 desktop processor has been inspected and is in good condition. The CPU shows typical light surface wear on the heat spreader lid consistent with prior use, as visible in the photos. The 478-pin contact array on the underside appears clean and intact with no bent or missing pins noted. No heatsink, fan, or mounting hardware is included — CPU only. Please view our photo set and contact us if you have any questions. Please note: We have multiple units in stock — yours may not be the one shown in the photos, however, it will be similar in condition and function.
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Warranty Information

We stand behind every item we sell with a 30-day money-back guarantee. If your item arrives not as described, you may return it within 30 days for a full refund. Please inspect your purchase upon arrival and contact us with any questions.
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Additional Information

Brand:
Intel
Model:
SL5VH
MPN:
BX80531NK160G
Secondary MPN:
RK80531PC025G0K
Type:
Desktop CPU Processor
SKU:
21165
Processor Model:
Pentium 4 (P4)
Processor Core:
Willamette
Clock Speed:
1.6 GHz
Socket Type:
Socket 478 (mPGA478B)
Package Type:
478-pin FC-PGA2
Bus Speed:
400 MHz
L2 Cache Size:
256 KB
Core Voltage:
1.75V
Manufacturing Technology:
0.18 micron
Number of Cores:
1
Processor Markings:
1.6GHz/256/400/1.75V
Previous Stepping:
SL5US
Country/Region of Manufacture:
Costa Rica
Form Factor:
Desktop
Condition:
Used – Inspected
Seller Notes:
CPU only — no heatsink, fan, or accessories included.
Condition Notes:
Intel Pentium 4 SL5VH 1.6GHz Socket 478 CPU. Inspected and in good used condition. Heat spreader shows light surface wear; 478-pin contact array clean and intact. CPU only — no heatsink or fan included.
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Related Products

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Intel Pentium 4 SL5TK 1.7GHz Socket 478 CPU — top view showing processor markings 1.7GHz/256/400/1.75V and Intel Pentium 4 logo Intel Pentium 4 SL5TK processor top label close-up showing SL5TK stepping, MALAY country of manufacture, and batch code L285A864-2132
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Intel Pentium 4 SL5TK 1.7GHz Socket 478 CPU Processor Willamette 256KB 400MHz

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Availability:
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Weight:
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Brand:
Intel
Model:
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MPN:
BX80531NK170G
Secondary Model:
RK80531PC029G0K
Type:
Desktop Processor / CPU
SKU:
20619
Processor Model:
Pentium 4
Clock Speed:
1.7 GHz
Front Side Bus Speed:
400 MHz
L2 Cache Size:
256 KB
Core Voltage:
1.75V
Processor Core:
Willamette
Socket Type:
Socket 478 (mPGA478B)
Package Type:
478-pin FC-PGA2
Number of Cores:
1
Previous Stepping:
SL59X
Country/Region of Manufacture:
Malaysia
Form Factor:
FC-PGA2 / Socket 478
Compatible With:
Socket 478 motherboards (Intel 845, 845D, 845E chipsets)
Condition:
Used – Pulled from Working Environment
Seller Notes:
CPU only; no heatsink, fan, or cooler included.
Condition Notes:
Intel Pentium 4 SL5TK 1.7GHz Socket 478 CPU pulled from a working environment. Inspected; pins straight and undamaged. Good used condition. CPU only — no heatsink or cooler included.
Intel Pentium 4 SL5UG Socket 478 CPU — bottom pin array view showing 478-pin FC-PGA2 package Intel Pentium 4 SL5UG 1.7GHz Socket 478 CPU — top IHS view showing Intel Pentium 4 branding
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Intel Pentium 4 SL5UG 1.7GHz Socket 478 CPU Willamette 256KB 400MHz FSB

Intel

$15.00
Was: $30.00
Intel Pentium 4 SL5UG 1.7GHz Socket 478 CPU Willamette 256KB 400MHz FSBSingle-core desktop processor from Intel's Pentium 4 lineup, built on the Willamette core architecture. This CPU is compatible...
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SKU:
24914
Availability:
Usually ships within 1-2 business days.
Weight:
1.00 LBS
Brand:
Intel
Model:
SL5UG
MPN:
BX80531NK170G
Secondary Model:
RK80531PC029G0K
Type:
Desktop CPU / Processor
SKU:
24914
Processor Model:
Intel Pentium 4 1.7GHz
Processor Core:
Willamette
Socket Type:
Socket 478 (mPGA478B)
Package Type:
478-pin FC-PGA2
Clock Speed:
1.7 GHz
Bus Speed:
400 MHz
L2 Cache Size:
256 KB
Core Voltage:
1.75V
Manufacturing Process:
0.18 micron
Number of Cores:
1
Condition:
Used – Inspected and Tested
Seller Notes:
CPU only — no heatsink, fan, or other accessories included.
Country/Region of Manufacture:
Malaysia
Compatible With:
Intel Socket 478 motherboards
Processor Markings:
1.7GHZ/256/400/1.75V
Condition Notes:
Intel Pentium 4 SL5UG 1.7GHz Socket 478 CPU. Tested and in good working order. Light surface wear on lid; pins are clean and intact. CPU only — no heatsink or fan included.
Intel Pentium 4 SL62Z Socket 478 CPU — bottom view showing 478 FC-PGA2 pin array Intel Pentium 4 SL62Z 1.7GHz CPU — top integrated heat spreader view with Intel Pentium 4 branding
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Intel Pentium 4 SL62Z 1.7GHz Socket 478 CPU Willamette 256KB 400MHz FSB

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SKU:
24915
Availability:
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Weight:
1.00 LBS
Brand:
Intel
Model:
SL62Z
MPN:
BX80531NK170G
Secondary Model:
RK80531PC029G0K
Type:
Desktop Processor / CPU
SKU:
24915
Processor Model:
Pentium 4 (Willamette)
Clock Speed:
1.7 GHz
Socket Type:
Socket 478 (mPGA478B)
Package Type:
478-pin FC-PGA2
Number of Cores:
1
L2 Cache Size:
256 KB
Front Side Bus Speed:
400 MHz
Core Voltage:
1.75V
Core Multiplier:
17x
Manufacturing Process:
0.18 micron
Processor Core:
Willamette
Condition:
Used – Inspected and in Good Condition
Seller Notes:
CPU only — no heatsink, fan, or accessories included.
Country/Region of Manufacture:
Costa Rica
Form Factor:
CPU / IC Chip
Compatible With:
Socket 478 Intel-compatible motherboards
Condition Notes:
Intel Pentium 4 SL62Z 1.7GHz Socket 478 CPU. Inspected and in good condition. IHS shows light wear; all 478 pins are straight and intact. No damage.
Intel Pentium 4 SL57W Socket 478 CPU – bottom view showing PGA478 pin array Intel Pentium 4 SL57W 1.7GHz Socket 478 processor – top/integrated heat spreader view
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Intel Pentium 4 SL57W 1.7GHz Socket 478 CPU Willamette 256KB 400MHz FSB

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25948
SKU:
25948
Availability:
Usually ships within 1-2 business days.
Weight:
1.00 LBS
Brand:
Intel
Model:
SL57W
MPN:
BX80528JK170G
Secondary MPN:
BX80528JK170GR, BX80528JK170GR2, YD80528PC029G0K
Type:
Desktop Processor / CPU
Processor Brand:
Intel
Processor Model:
Pentium 4 SL57W
Processor Core:
Willamette
Clock Speed:
1.7 GHz
Bus Speed:
400 MHz
L2 Cache Size:
256 KB
Socket Type:
Socket 478 (mPGA478B)
Number of Cores:
1
Core Voltage:
1.75 V
Manufacturing Process:
0.18 micron
Processor Stepping:
QFE9
Country/Region of Manufacture:
Costa Rica
Compatible Motherboard Socket:
Socket 478
SKU:
25948
Condition:
Used – Inspected and in Good Condition
Seller Notes:
CPU only; no heatsink, fan, or accessories included.
Condition Notes:
Intel Pentium 4 SL57W 1.7GHz Socket 478 CPU inspected and in good condition. IHS shows light wear; pins clean and intact. CPU only — no heatsink or fan included.