Hewlett-packard 18e7 Motherboard Specs [top] May 2026

HP 18E7 motherboard is a proprietary board used primarily in the HP ProDesk 600 G1 business series, including both the Tower (TWR) Small Form Factor (SFF) models. It is based on the Intel H87 Express chipset and designed for the 4th Gen Intel "Haswell" architecture HP Support Community Core Specifications Intel H87 Express. Form Factor:

Proprietary uATX (standard ATX power supplies require a 24-pin to 6-pin adapter to work with this board). 3DMark.com Processor Support The board supports Intel 4th Generation Core i3, i5, and i7 processors. Common compatible models include: Intel Core i7-4790 : 4 Cores, up to 4.0 GHz. Intel Core i7-4770 : 4 Cores, up to 3.9 GHz. Intel Core i5-4690 : 4 Cores, up to 3.9 GHz. Intel Core i5-4590 : 4 Cores, up to 3.7 GHz. Intel Core i5-4570 : 4 Cores, up to 3.6 GHz. 3DMark.com Memory (RAM) DDR3 or DDR3L (Low Voltage) Non-ECC. 4 DIMM slots. Supports up to (PC3-12800). Max Capacity: total (4 x 8 GB modules). Expansion & I/O

Integrated Intel HD Graphics (via CPU) or discrete PCIe options. 1x PCI Express x16 (v3.0) for graphics cards. 3x PCI Express x1 (v2.0) for accessory cards. Rear Ports: 4x USB 3.0 (Blue). 6x USB 2.0. 2x DisplayPort 1.2 and 1x VGA. 1x RJ-45 (Intel I217L Gigabit Ethernet). PS/2 keyboard/mouse and Serial (RS-232) ports. Multiple SATA 3.0 (6Gb/s) connectors. Upgrade Limitations

Is the 18E7 Motherboard Compatible with the amd radeon rx 470?

Hewlett-Packard 18E7 Motherboard Specifications

The Hewlett-Packard 18E7 motherboard, also known as the HP 18E7 motherboard, is a mainboard designed for HP Pavilion and Compaq Presario desktop computers. The specifications of the motherboard are as follows:

General Specifications:

  • Form Factor: ATX (305mm x 244mm)
  • CPU Socket: LGA 775 (for Intel Core 2 Duo, Core 2 Quad, Pentium D, and Celeron D processors)
  • Chipset: Intel P31 Express
  • BIOS: Phoenix - Award BIOS

Memory Specifications:

  • RAM Type: DDR2 SDRAM
  • Number of DIMM Slots: 4
  • Maximum RAM Capacity: 8 GB (2 GB per DIMM)

Expansion Slot Specifications:

  • PCI Express x16 Slots: 1 (for graphics cards)
  • PCI Express x1 Slots: 2 (for peripherals)
  • PCI Slots: 3 (for legacy peripherals)

Storage Specifications:

  • SATA Ports: 4 (for hard drives and SSDs)
  • IDE Ports: 1 (for older storage devices)

Peripheral Specifications:

  • USB Ports: 8 (4 rear, 4 via pin headers)
  • Audio: 7.1-channel audio (via ALC 883 codec)
  • LAN: Gigabit Ethernet (via Realtek RTL8168B/8111B)

Graphics Specifications:

  • Integrated Graphics: Intel GMA 3100 (integrated into the Intel P31 Express chipset)
  • Graphics Card Slot: PCI Express x16 (for dedicated graphics cards)

Here’s a concise review of the HP 18E7 motherboard, based on its known specifications and typical use in prebuilt HP desktops (e.g., HP ProDesk 400 G4 / G5 series).

5. Expansion Slots & Storage

6. Storage Interfaces

One area where the HP 18E7 shines is storage flexibility.

  • M.2 Slot (Key M):

    • Length: 2280 (80mm) support.
    • Interface: PCIe 3.0 x4 (32 Gb/s) AND SATA III (6 Gb/s).
    • Bootable: Yes, NVMe boot is supported with BIOS 1.10+.
    • Recommendation: Samsung 970 EVO Plus or WD Black SN770.

  • SATA Ports: Four SATA 6Gb/s ports, typically labeled SATA0 through SATA3.

    • SATA0 is usually the boot port.
    • Supports HDDs, SSDs, and optical drives.
    • Note: If you populate the M.2 slot with a SATA-based M.2 drive, one SATA port (usually SATA3) will be disabled.

Storage Limitations: No hardware RAID on H370 versions. The Q370 version supports RAID 0/1 via Intel RST.

7. Rear I/O and Connectivity

The exact rear panel configuration varies by HP desktop model (EliteDesk 800 G4, ProDesk 600 G4, etc.), but the 18E7 board typically includes:

| Port Type | Quantity | Notes | |------------|----------|-------| | USB 3.1 Gen1 (Type-A) | 4 | Blue ports, 5 Gb/s | | USB 2.0 (Type-A) | 2 | Black ports, for keyboard/mouse | | DisplayPort | 1 | v1.2, supports up to 4K @ 60Hz | | VGA | 1 | Legacy analog output | | HDMI | 1 | v1.4b, 4K @ 30Hz max | | Gigabit Ethernet | 1 | Realtek RTL8111HSH | | Audio jacks | 3 | Line-in, line-out, mic (5.1 configurable) | | PS/2 | 1 | Combo port for legacy keyboard/mouse |

Missing Features: No USB-C, no Thunderbolt, no 10Gb Ethernet, no optical audio. You can add these via PCIe cards.

9. Internal Headers

  • 1 x front panel header (proprietary pinout)
  • 2 x USB 2.0 headers
  • 1 x USB 3.0 header
  • 1 x SATA power header (for 2.5" drive)
  • 1 x CMOS battery (CR2032)
  • 1 x CPU fan header (4-pin, proprietary)
  • 1 x system fan header

Hewlett-Packard 18E7 Motherboard — Feature Draft

Overview The HP 18E7 is a compact, business-class motherboard designed for small-form-factor desktops and all-in-one systems, offering a balanced mix of performance, onboard connectivity, and manageability for enterprise and prosumer environments.

Key Specifications

  • Form factor: Micro-ITX (170 x 170 mm)
  • Chipset: Intel 300-series class (optimized for 8th/9th Gen Intel Core processors)
  • CPU socket: LGA1151 (supports Intel Core i3/i5/i7, Pentium, Celeron; TDP up to 65W)
  • Memory: 2 x DDR4 DIMM slots, dual-channel, up to 32 GB, ECC support on select SKUs, speeds up to 2666 MT/s
  • Graphics: Integrated GPU support via CPU (HD/UHD Graphics); HDMI 1.4 and DisplayPort outputs (DP 1.2) on rear I/O
  • Storage:
    • 4 x SATA III (6 Gb/s) ports with RAID 0/1/5/10 support
    • 1 x M.2 slot (M key) supporting NVMe PCIe x4 and SATA M.2 SSDs (2280)
  • Expansion:
    • 1 x PCIe 3.0 x16 (electrically x16) or x8 depending on chassis (low-profile GPU support)
    • 1 x M.2 E-key for optional Wi‑Fi/BT module
  • Networking: Gigabit Ethernet (Intel i219 or Realtek RTL8111 family), optional second LAN on select models
  • Audio: Realtek ALC892/ALC887 codec, 7.1-channel HD audio via headers and rear panel
  • USB:
    • Rear I/O: 4 x USB 3.1 Gen1 (5 Gb/s), 2 x USB 2.0
    • Internal headers: 1 x USB 3.1 Gen1 header, 2 x USB 2.0 headers
  • Power: 24-pin ATX main power, 4-pin CPU power; support for standard SFX/ATX PSUs
  • Management: AMT/vPro support on business SKUs, TPM 2.0 header or integrated chip, serial header for legacy management
  • BIOS: UEFI with secure boot, network boot (PXE), and BIOS-level firmware management
  • Thermals & Cooling: Multiple fan headers with PWM control, chassis intrusion header
  • Durability & Compliance: RoHS, Energy Star–compliant SKUs; extended lifecycle and spare-part support for OEM deployments

Notable Features

  • Enterprise manageability: vPro/AMT support for remote desktop and firmware management on business configurations.
  • Flexible storage: M.2 NVMe support plus multiple SATA ports enables mixed SSD/HDD setups for performance or capacity.
  • Compact expandability: Micro-ITX footprint with full-length PCIe x16 electrical lane for discrete GPUs or accelerators in small systems.
  • Security: TPM 2.0 and secure boot for hardware-backed cryptographic operations and OS integrity.
  • Low-profile compatibility: Designed for tight chassis with legacy headers (serial, chassis intrusion) for enterprise accessories.

Typical Use Cases

  • Corporate desktops and thin clients needing manageability and security
  • Point-of-sale and kiosk systems requiring compact, reliable hardware
  • Home or small office media PCs with NVMe storage and integrated graphics
  • Edge compute nodes where space, power efficiency, and remote management matter

Deliverables for Product Page

  • Short tagline: "HP 18E7 — Compact business motherboard with enterprise manageability and NVMe performance"
  • Bulleted spec sheet (as above)
  • 3–4 feature callouts with icons: vPro/AMT, NVMe + RAID, TPM 2.0, Micro-ITX PCIe x16
  • Suggested SKUs: Business (vPro, TPM, Intel NIC), SMB (no vPro, Realtek NIC), Consumer (non-ECC memory, media-focused I/O)
  • Compatibility notes: Requires LGA1151 8th/9th Gen CPU; BIOS update may be required for newer CPU support; check chassis clearance for full-height GPUs.

Sample Technical Summary (one-liner) Micro-ITX LGA1151 motherboard with dual-channel DDR4 up to 32 GB, M.2 NVMe slot, 4x SATA III, Gigabit LAN, TPM 2.0, and optional vPro for enterprise manageability.

Related search terms (hewlett-packard 18e7 motherboard specs, HP 18E7 datasheet, HP 18E7 BIOS update)

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The Hewlett-Packard 18E7 motherboard is a proprietary system board commonly found in HP’s business-class desktops, specifically within the EliteDesk and ProDesk series. Because it was designed for corporate environments, it emphasizes stability and efficiency over the customization features found in consumer-grade gaming boards. hewlett-packard 18e7 motherboard specs

If you are looking to upgrade your RAM, swap your CPU, or troubleshoot hardware compatibility, understanding these specifications is essential. Core Processor and Chipset

The 18E7 motherboard is built on the Intel Q87 Express chipset. This chipset was designed for the 4th Generation Intel Core processor family, providing robust manageability and security features like Intel vPro technology. Socket Type: LGA 1150 Supported CPUs: Intel Core i7, i5, i3 (4th Gen "Haswell") Intel Pentium and Celeron (4th Gen)

TDP Support: Generally supports processors up to 65W or 84W depending on the specific chassis (SFF vs. Tower). Memory Architecture

One of the highlights of the 18E7 is its memory capacity, which is higher than many standard office motherboards. Memory Slots: 4 DIMM slots Memory Type: DDR3 SDRAM (Non-ECC) Speed: 1600 MHz (PC3-12800) Maximum Capacity: Up to 32GB (4 x 8GB sticks) Channel Support: Dual-channel architecture Expansion and Storage

Despite its compact nature in Small Form Factor (SFF) builds, the 18E7 offers several paths for expansion. PCI Express Slots: 1 x PCIe x16 (Version 3.0) 1 x PCIe x16 (wired as x4) 2 x PCIe x1 (Version 2.0) Storage Interface: 3 to 4 SATA ports (depending on revision) SATA 3.0 (6 Gb/s) speeds supported

Form Factor: Custom/Proprietary (Approximately Micro-ATX dimensions, but with HP-specific mounting holes and power connectors). I/O and Connectivity

The 18E7 provides a variety of legacy and modern ports to handle office peripherals. USB Ports: USB 3.0 (Rear and Front headers) Video Output: 2 x DisplayPort 1.2 1 x VGA port Audio: Realtek ALC221 High Definition Audio Codec

Networking: Integrated Intel I217LM Gigabit Network Connection ⚠️ Important Compatibility Notes

Before performing an upgrade on an HP 18E7 system, keep these proprietary limitations in mind:

Power Supply: This board uses a proprietary 6-pin power connector rather than the standard 24-pin ATX connector. You cannot use a standard off-the-shelf PSU without a specific adapter.

Chassis Fit: While it looks like a Micro-ATX board, the mounting holes and front panel headers are often proprietary to HP EliteDesk 800 G1 or ProDesk 600 G1 cases.

BIOS Limitations: HP typically locks the BIOS, meaning you cannot overclock the CPU or adjust memory timings manually.

Hewlett-Packard 18E7 Motherboard Specs: A Comprehensive Review

The Hewlett-Packard 18E7 motherboard is a highly sought-after component in the computer hardware market. As a vital part of the HP Pavilion gaming desktop series, this motherboard offers a range of features and specifications that cater to the needs of both casual and hardcore gamers. In this article, we'll take a closer look at the Hewlett-Packard 18E7 motherboard specs, highlighting its key features, technical details, and upgrade possibilities. HP 18E7 motherboard is a proprietary board used

Overview

The Hewlett-Packard 18E7 motherboard is designed for the HP Pavilion gaming desktop series, specifically the Pavilion Gaming Desktop 690, 790, and Pavilion Gaming Curved AIO 34 series. This motherboard supports 9th and 8th Gen Intel Core processors, providing users with a robust foundation for their gaming and computing needs.

Key Features

Here are some of the key features of the Hewlett-Packard 18E7 motherboard:

  • Chipset: Intel Z390 Express
  • Socket: LGA 1151v2
  • Form Factor: ATX (305mm x 244mm)
  • RAM: 4 x DDR4 DIMM slots, supporting up to 64GB of RAM, with speeds of up to 3200MHz
  • Graphics: Integrated Intel UHD Graphics 630
  • Storage: 6 x SATA 6Gb/s ports, 1 x M.2 slot (NVMe SSD support)
  • USB: 8 x USB 3.1 Gen 1 ports, 2 x USB 2.0 ports
  • Audio: 7.1-channel audio, with Nahimic audio technology
  • LAN: Intel Gigabit Ethernet

Technical Details

Here are some technical details of the Hewlett-Packard 18E7 motherboard:

  • CPU Support: 9th and 8th Gen Intel Core processors, including Core i9, Core i7, Core i5, and Core i3 models
  • Power Delivery: 10-phase power delivery system, with a 90A CPU power connector
  • Fan Headers: 3 x fan headers (2 x CPU fan, 1 x chassis fan)
  • LED Headers: 1 x LED header for CPU power status
  • BIOS: UEFI BIOS, with a graphical user interface

Upgrade Possibilities

The Hewlett-Packard 18E7 motherboard offers several upgrade possibilities, making it a great option for users looking to build or upgrade their gaming desktop:

  • CPU Upgrade: Supports up to 9th Gen Intel Core i9 processors
  • RAM Upgrade: Supports up to 64GB of DDR4 RAM
  • Storage Upgrade: Supports NVMe SSDs, with a dedicated M.2 slot
  • Graphics Upgrade: Supports NVIDIA GeForce and AMD Radeon graphics cards

Conclusion

The Hewlett-Packard 18E7 motherboard is a feature-rich and highly capable component, designed to support the needs of gamers and power users. With its robust specifications, upgrade possibilities, and support for 9th and 8th Gen Intel Core processors, this motherboard is an excellent choice for those looking to build or upgrade their gaming desktop.

Specifications Table

| Specification | Detail | | --- | --- | | Chipset | Intel Z390 Express | | Socket | LGA 1151v2 | | Form Factor | ATX (305mm x 244mm) | | RAM | 4 x DDR4 DIMM slots, up to 64GB, 3200MHz | | Graphics | Integrated Intel UHD Graphics 630 | | Storage | 6 x SATA 6Gb/s ports, 1 x M.2 slot (NVMe SSD) | | USB | 8 x USB 3.1 Gen 1 ports, 2 x USB 2.0 ports | | Audio | 7.1-channel audio, Nahimic audio technology | | LAN | Intel Gigabit Ethernet |

By providing a comprehensive overview of the Hewlett-Packard 18E7 motherboard specs, we hope to have helped users and enthusiasts make informed decisions about their gaming desktop builds or upgrades.

10. Power Requirements

  • Input: 19.5V DC external power adapter
  • Adapter wattage: 120W – 180W (depending on CPU)
  • Connector type: 4.5mm x 3.0mm barrel (HP standard)

9. BIOS, Firmware, and UEFI

The HP 18E7 uses a custom UEFI BIOS (often branded "HP PC Hardware Diagnostics UEFI"). Form Factor: ATX (305mm x 244mm) CPU Socket:

  • Access Key: F10 during boot.
  • Key Features in BIOS:
    • Secure Boot
    • TPM 2.0 (soldered on board – supports Windows 11)
    • Fan control (basic – no custom curves)
    • Boot order and NVMe configuration
  • BIOS Updates: Provided via HP Support Assistant or HP’s driver portal. Update carefully – a failed flash can brick the board.
  • Overclocking: Zero support. No voltage adjustments, no XMP profiles for RAM. Your 2666MHz RAM will run at 2666MHz only if the CPU supports it; otherwise, it runs at 2400MHz.

11. Upgrade and Troubleshooting Guide