Hp D33d66 Motherboard ((full))
is a common regulatory model number for several HP OEM motherboards, most notably those used in the HP Compaq Pro 6300 Elite 800 Pro HP D33D66 Motherboard (LGA 1155)
This motherboard is a reliable, budget-friendly option for light office work or building a basic "sleeper" PC for light gaming. It is frequently paired with 3rd-generation Intel processors. Socket & CPU Compatibility : It features an LGA 1155 (Socket H2)
, supporting Intel 2nd and 3rd Generation Core i3, i5, and i7 processors, such as the Intel Core i5-6500 often seen in these pulls. : Typically includes 2 to 4 DDR3 SDRAM slots
, supporting up to 32GB of RAM depending on the specific desktop model. Expansion & I/O
: Equipped with standard legacy and modern outputs, including VGA and HDMI/DisplayPort for video. : Usually features at least one PCIe x16 slot
for low-profile graphics cards and additional PCIe x1 slots for Wi-Fi or sound cards. Form Factor : Most versions of this board use a Customized ATX or Micro-ATX hp d33d66 motherboard
layout designed specifically for HP small form factor (SFF) or Microtower (MT) cases. Shopping Tips
If you are looking to buy or replace this part, keep the following in mind: Proprietary Connectors
: Many HP boards use non-standard power connectors. If you're building a new PC from scratch, ensure you have the original HP power supply or an adapter.
: Look for "PULLED FROM WORKING SYSTEM" listings on marketplaces like to ensure the board has been tested. Verification : Check your specific PC's serial number on the Official HP Parts Store
to confirm the exact spare part number (e.g., 657239-001) for a perfect fit. RAM upgrade for this motherboard? The Official HP Parts Store is a common regulatory model number for several
(also identified by part numbers like 737339-001 ) is an OEM motherboard typically found in older HP Pavilion series desktop PCs. It is designed for casual computing and basic productivity rather than high-performance gaming or heavy professional workloads. Key Specifications Socket & CPU Support : Features an
(Socket H2), which supports 2nd and 3rd Generation Intel Core processors (Sandy Bridge and Ivy Bridge). : Typically includes two RAM slots
. While some listings suggest DDR2, most HP boards from this era use Form Factor : Generally follows a or customized HP layout. : Includes standard connectivity such as , and multiple USB ports.
: Often features a mix of legacy and modern slots, including for dedicated graphics and standard PCI slots. HP Support Community Performance Review Reliability
: As a board "pulled from working systems," it is known for long-term stability in office and home environments. Upgrade Path You want a modern platform (NVMe, USB 3
: Extremely limited by modern standards. The LGA 1155 socket is several generations old, meaning the best possible CPUs (like the i7-3770) are now considered entry-level for modern software. Best Use Case : It is most suitable for casual computing (web browsing, streaming) and graphic design using older versions of software. Pros and Cons Highly Affordable : Often found used for under $25 on secondary markets. Outdated Architecture : Limited to older DDR3 memory and 3rd-gen Intel CPUs. Reliable OEM Build
: Designed for the consistent uptime required by pre-built desktops. Proprietary Connectors
: HP often uses non-standard power or front-panel connectors, making it hard to use in a standard PC case. Integrated Video
: Supports basic display needs without a separate GPU via VGA/HDMI. Limited Expansion
: Only two memory slots significantly cap multitasking potential.
If you are looking for replacement parts or manuals for this board, you can search HP Support using the specific Product ID from your PC's sticker. HP Support Community Are you looking to a system with this board, or are you trying to an existing HP desktop? HP MOTHERBOARD E162264 Hp D33d66 With I5-6500 - eBay
3. Performance and Compatibility (What Can You Actually Do With It?)
4. The Infamous Proprietary Connections (The Deal-Breaker)
If you are salvaging this board, read this section twice. The D33D66 uses HP-specific proprietary connectors that violate the standard ATX specification.
Avoid it if:
- You want a modern platform (NVMe, USB 3.1, M.2 slots).
- You dislike soldering or buying adapters for every connector.
- You plan to overclock or use high-end graphics (no BIOS updates for Resizable BAR).