{"id":130739,"date":"2026-09-09T13:41:11","date_gmt":"2026-09-09T13:41:11","guid":{"rendered":"https:\/\/geektechsol.com\/index.php\/product\/tf811-dell-2-80ghz-800mhz-fsb-2mb-l2-cache-intel-pentium-d\/"},"modified":"2026-09-09T13:41:25","modified_gmt":"2026-09-09T13:41:25","slug":"tf811-dell-2-80ghz-800mhz-fsb-2mb-l2-cache-intel-pentium-d","status":"publish","type":"product","link":"http:\/\/geektechsol.com\/index.php\/product\/tf811-dell-2-80ghz-800mhz-fsb-2mb-l2-cache-intel-pentium-d\/","title":{"rendered":"TF811 Dell 2.80GHz 800MHz FSB 2MB L2 Cache Intel Pentium D"},"content":{"rendered":"

TF811 Technical Specifications<\/p>\n

Dell 2.80GHz 800MHz FSB 2MB L2 Cache Intel Pentium D Dual Core 820 Processor Upgrade<\/p>\n

Brand Intel<\/p>\n

Part No. TF811<\/p>\n

Processor Type Desktop<\/p>\n

Series Pentium D<\/p>\n

Core Model Type\/ProcNo. 820<\/p>\n

Processor Code Name Smithfield<\/p>\n

Core Stepping B0<\/p>\n

Manufacturing Technology 90 nm<\/p>\n

CPU ID String 0F47h<\/p>\n

# of Cores 2<\/p>\n

# of Threads 2<\/p>\n

Clock Speed 2.80 GHz<\/p>\n

L2 Cache Size 2 MB<\/p>\n

Front Side Bus \/ QuickPath Interconnect 800 MHz<\/p>\n

Thermal Power 95 Watts<\/p>\n

VID Voltage Range 1.25V \u2013 1.4V<\/p>\n

CPU Socket Type LGA775<\/p>\n","protected":false},"excerpt":{"rendered":"

TF811 Overview<\/p>\n

TF811 Dell 2.80GHz 800MHz FSB 2MB L2 Cache Intel Pentium D Dual Core 820 Processor Upgrade<\/p>\n","protected":false},"featured_media":130740,"comment_status":"closed","ping_status":"open","template":"","meta":{"_acf_changed":false},"product_brand":[277],"product_cat":[9397,9933],"product_tag":[9380],"class_list":["post-130739","product","type-product","status-publish","has-post-thumbnail","product_brand-dell","product_cat-cpu-cpu","product_cat-dell-cpu","product_tag-processors","first","instock","shipping-taxable","product-type-simple"],"acf":[],"yoast_head":"\nTF811 Dell 2.80GHz 800MHz FSB 2MB L2 Cache Intel Pentium D - Geek Tech Sol<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"http:\/\/geektechsol.com\/index.php\/product\/tf811-dell-2-80ghz-800mhz-fsb-2mb-l2-cache-intel-pentium-d\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"TF811 Dell 2.80GHz 800MHz FSB 2MB L2 Cache Intel Pentium D - 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