Dell Pro 5 Micro P5M1260 case front and back pannel

Dell Pro 5 Micro P5M1260

Specification and Upgrade Options

The Dell Pro 5 Micro P5M1260 is a pre-built business desktop computer first released in 2026. The motherboard is using the Integrated SoC chipset and supports Intel Core Ultra Series 3 processor, and 64GB of SODIMM DDR5-7200 memory.

This device is easy to upgrade with additional RAM and storage. Usually models with this chassis have an optional Wi-Fi and Bluetooth module and an M.2 slot for an SSD drive.

Specification

Model
Form factorMicro
CPU optionsIntel Core Ultra 5/7
ChipsetIntegrated SoC (manual)
Dedicated GPU *N.A.
RAMSODIMM DDR5-7200
RAM slots2
RAM speed7200 MT/s
RAM max64 GB
USB ports(2x) USB-A 2.0; (3x) USB-A 3.0; (1x) USB-C 3.1; (1x) USB-C 3.2;
Video portsDisplayPort 1.4a; HDMI 2.1;
Other portsRJ45(1Gbps); Headset;
Optional portsHDMI 2.1/DisplayPort 2.1/VGA; Serial; RJ45; USB-A; USB-C;
SATA ports0
PCI slotsN.A.
M.2 slots(2x) M.2 2230/2280 (PCIe 4.0 x4, NVMe); M.2 2230 (WiFi/BT)
Drive bays0
PSU90/100 W
Weight1.10 kg (2.42 lb)
Released2026
Manuallink
Price**Check Price

* Dedicated GPU warning: Check if your particular power supply model has enough power. Additionally some PSUs don't come with an auxiliary PCIe power connector and you may need to buy a SATA to PCIe power adapter.
** As an Amazon associate we earn from qualifying purchases.

Can you upgrade Dell Pro 5 Micro P5M1260 to play games?

Dell Pro 5 Micro P5M1260 is a business desktop computer in micro form factor. It is using a processor that provides both the CPU and GPU functionality. While integrated GPUs are sufficient for basic gaming, they are not powerful enough to run demanding games. Dell Pro 5 Micro P5M1260 has no space for dedicated graphics card.

Micro desktop machines like Dell Pro 5 Micro P5M1260 are usually used as home theater PCs (HTPC), in home lab projects or a as home automation servers.

Does Dell Pro 5 Micro P5M1260 support Windows 11?

Yes, Dell Pro 5 Micro P5M1260 is compatible with Windows 11. According to Windows 11 specification, all models that have Intel 8th Gen processors (or newer) with TPM 2.0 support and a UEFI BIOS with Secure boot, are eligible to upgrade form Windows 10 to Windows 11 through Windows Update.

Processor

The Dell Pro 5 Micro P5M1260 supports Intel Core Ultra Series 3 processors on a Integrated SoC chipset. Intel Core Ultra Series 3 CPUs (Panther Lake) deliver a massive leap in mobile computing, focusing on exceptional power efficiency, advanced on-device AI, and next-generation integrated graphics. Designed exclusively as a mobile platform, high-end models are capable of handling modern gaming, AI-driven professional workflows, and heavy multitasking on the go without compromising battery life.

Best CPUs for Dell Pro 5 Micro P5M1260 upgrade:

Model Cores (Threads) Base frequency Turbo

GPU upgrade

It is not possible to upgrade Dell Pro 5 Micro P5M1260 with a dedicated GPU due to the lack of space and absence of a PCIe slot. However, you can still use the integrated graphics processor for gaming. There are number of games you can enjoy with an Intel HD and UHD iGPU.

Memory

Dell Pro 5 Micro P5M1260 supports up to 64 GB of SODIMM DDR5-7200 RAM across two DIMM slots, with memory speeds up to 7200 MT/s and dual-channel support depending on the installed configuration.

Actual supported memory capacity and memory channels may vary depending on the installed CPU and chipset.

Typical Dell Pro 5 Micro P5M1260 memory configurations include 8 GB for everyday productivity and 16 GB for gaming, heavier multitasking, or professional workloads.

Wi-Fi Support

Dell Pro 5 Micro P5M1260 supports Wi-Fi and Bluetooth combo card with the on-board M.2 2230 (Wi-Fi/BT) slot. The card contains a Wi-Fi module that supports various Wi-Fi standards, as well as a Bluetooth module. It is small circuit board that is designed to fit into a dedicated slot on the motherboard.

Keep in mind that the card is not always included and you have to install one yourself.

Wi-Fi and Bluetooth wireless adapter upgrades for Dell Pro 5 Micro P5M1260:

Model Speed Frequency Interface
WiFi 6E (Gig+) Kit 3000 Mbit/s 2.4GHz / 5GHz NGFF M.2 A/E Key
Rekong AX210 3000 Mbit/s 2.4GHz / 5GHz NGFF M.2 A/E Key
Gigabyte GC-Wbax200 2400 Mbit/s 2.4GHz / 5GHz PCIe
TP-Link Archer TX50E 2400 Mbit/s 2.4GHz / 5GHz PCIe
TP-Link Archer T9UH 1300 Mbit/s 2.4GHz / 5GHz USB 3.0

Ports

Dell Pro 5 Micro P5M1260 provides a fixed set of external I/O ports for connecting peripherals and displays. Port availability and versions determine supported data transfer speeds and display capabilities.

USB ports

Dell Pro 5 Micro P5M1260 includes seven USB ports in total in the following configuration - (2x) USB-A 2.0; (3x) USB-A 3.0; (1x) USB-C 3.1; (1x) USB-C 3.2;The model include one USB 3.1 port supporting up to 10 Gb/s transfer speeds.

Video ports

Dell Pro 5 Micro P5M1260 features one DisplayPort 1.4a output, suitable for modern digital displays.

HDMI output is provided via one HDMI 2.1 port.

Motherboard video outputs require a CPU with integrated graphics. Systems equipped with a dedicated GPU must use the video ports on the graphics card instead.

SSD storage - M.2 sockets and SATA ports

The Dell Pro 5 Micro P5M1260 has no SATA ports available on the motherboard so you will most probably need to use the M.2 interface instead.

Dell Pro 5 Micro P5M1260 has also two M.2 socket(s) that supports PCIe NVMe (PCIe 4.0 x4) or SATA M.2 drives with speed of up to 8 GB/s. Currently this is one of the fastest commercially available versions of the PCIe bus (second to PCIe 5.0), making this configuration perefect for both gaming and work related tasks.

The M.2 PCIe SSD connector in combination with an NVMe drive allows for higher transfer rates, compared to the old SATA interface. In some situations, NVMe device connected to the M.2 PCIe socket can be more than 5 times faster.

*Keep in mind that some M.2 connectors may not support SATA SSDs. Check the motherboard manual to confirm compatibility.

Best PCIe NVMe drives for Dell Pro 5 Micro P5M1260 storage upgrade:

Model Form factor / Interface NAND type DRAM
Samsung 980 PRO SSD M.2/x4 PCIe 4.0/NVMe TLC Yes
CORSAIR MP600 PRO M.2/x4 PCIe 4.0/NVMe TLC Yes
SAMSUNG 970 EVO Plus M.2/x4 PCIe 3.0/NVMe TLC Yes
Western Digital Black SN770 M.2/x4 PCIe 4.0/NVMe TLC Yes
Kingston A2000 M.2/x4 PCIe 3.0/NVMe TLC Yes

Power Supply

The Dell Pro 5 Micro P5M1260 comes with a 100 Watt PSU. Having a power supply with high power rating is important, especially if you are doing upgrade with addtional components, like dedicated GPU and more HDDs. Will this 100 W be enough, it all depends on your specific use. Please keep in mind that some models might have more than one PSU option. Whenever possible get the most powerful one, as it might make future upgrades easier.

Motherboard

Dell_Pro_5_Micro_P5M1260_motherboard.jpg motherboard layout