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Asus

Asus PRIME B860-PLUS-CSM

Line-in
Ethernet LAN
RAID support
Microphone in
TPM connector
ASUS PRIME B860-PLUS-CSM, Intel, LGA 1851 (Socket V1), Intel Core Ultra (Series 2), DDR5-SDRAM, 256 GB, DIMM
Brand: Asus
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At a Glance

Key highlights and verified hardware specifications

Detailed specs deep dive2 PDF manuals available
Clock Speed Ghz
8666 MHz
HDMI ports quantity
1
Weight
896 g
Width
305 mm
Height
49 mm
Depth
244 mm
Lowest Price
£136.99
Andote Score
8.1/10
Price Tier Avg
7.2/10
Category Avg
7.2/10
Price Trend
Stable

Andote Analysis

Rated: 25 Sep 2026Evaluated at £137.99
Hardware6.2/10
Andote Score8.1/10
Score Deciding Factors10 Key drivers
✓Tier-1 Brand (Asus)
Premium manufacturer reliability & build qualityTier-1 Standing
✓Competitive Price£137
Favorable price-to-performance ratio in categoryHigh Value
✕Very Low Storage Capacity7GB
Significantly below category average benchmark4.0/10
✕Limited Ports Quantity1.0
Significantly below category average benchmark4.0/10
✓High-End Power Consumption1V
Top-tier capability in this category10.0/10
✓Lightweight Weight896g
Top-tier capability in this category8.1/10
•Standard Width305.0
Solid standard benchmark for category7.7/10
•Standard Depth244.0
Solid standard benchmark for category7.1/10
!Modest Height49.0
Entry-level benchmark rating limits overall score5.0/10
!Modest HDMI Ports1.0
Entry-level benchmark rating limits overall score5.2/10
How We Calculate This Score

All parameters are evaluated as per the price. Our algorithm calculates each hardware specification's relative efficiency against peer products in the category based on its selling price, giving you an objective measure of value per pound. User ratings are not included in this calculation.

AI-powered analysis based on product specifications, price, and available data.

Price History

Current:£137.99
Lowest:£136.99
Average:£136.99
Price is stablePrice has remained consistent in the recent past.
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About Asus PRIME B860-PLUS-CSM

Detailed specs deep dive
Official user manuals, spec sheets, and 2 PDF documents are available for this model in the Detailed specs deep dive
Brand: Asus • Model: PRIME B860-PLUS-CSMModel: 90MB1KA0-M0EAYCHardware Score: 6.2/10Andote Score: 8.1/10Price-Tier Avg: 7.2/10Category Avg: 7.2/10

Intel LGA 1851 (Socket V1) Intel Core Ultra (Series 2). PC ATX Intel B860 7.1 channels. DDR5-SDRAM 4 DIMM Maximum internal memory: 256 GB. HDD & SSD M.2, SATA III RAID support Number of storage drives supported: 7. BIOS type: UEFI AMI 256 Mbit. 2.5 Gigabit Ethernet. Prime B860-PLUS-CSM. ASUS PRIME series motherboards are expertly engineered to unleash the full potential of the latest Intel® Core™ Ultra Processors (Series 2). Boasting a robust power design, comprehensive cooling solutions and intelligent tuning options, the PRIME B860-PLUS-CSM motherboard provides users and PC DIY builders with a range of performance optimizations via intuitive software and firmware features. It’s designed to be Advanced AI PC-ready, offering the power and connectivity needed for demanding AI applications.. Processor. Processor manufacturer. Intel. Processor socket. LGA 1851 (Socket V1). Compatible processor series. Intel Core Ultra (Series 2). Memory. Supported memory types. DDR5-SDRAM. Number of memory slots. 4. Memory slots type. DIMM. Memory channels. Dual-channel. ECC сompatibility. Non-ECC. Supported memory clock speed (max). 8666 MHz. Maximum internal memory. 256 GB. Unbuffered memory. Yes. Storage controllers. Supported storage drive types. HDD & SSD. Supported storage drive interfaces. M.2, SATA III. Number of storage drives supported. 7. Number of HDDs supported. 4. RAID support. Yes. RAID levels. 0, 1, 5, 10. Graphics. Parallel processing technology support. Not supported. Internal I/O. USB 2.0 connectors. 2. USB 3.2 Gen 1 (3.1 Gen 1) connectors. 2. Number of SATA III connectors. 4. S/PDIF out connector. Yes. Front panel audio connector. Yes. ATX Power connector (24-pin). Yes. CPU fan connector. Yes. Number of CPU fan connectors. 1. Number of chassis fan connectors. 4. Chassis intrusion connector. Yes. EPS power connector (8-pin). Yes. 12V power connector. Yes. Thunderbolt headers. 1. TPM connector. Yes. Number of COM connectors. 1. RGB LED pin header. Yes. Rear panel I/O ports. USB 2.0 ports quantity. 2. USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity. 1. USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity. 2. USB 3.2 Gen 2x2 Type-C ports quantity. 1. Ethernet LAN (RJ-45) ports. 1. HDMI ports quantity. 1. DisplayPorts quantity. 1. Line-in. Yes. Microphone in. Yes. Network. Ethernet LAN. Yes. Ethernet interface type. 2.5 Gigabit Ethernet. Wi-Fi. No. Top Wi-Fi standard. Not available. Features. Component for. PC. Motherboard form factor. ATX. Motherboard chipset family. Intel. Motherboard chipset. Intel B860. Audio output channels. 7.1 channels. Product colour. Multicolour. Windows operating systems supported. Windows 10 x64, Windows 11. Expansion slots. PCI Express x16 (Gen 4.x) slots. 1. Number of M.2 (M) slots. 3. BIOS. BIOS type. UEFI AMI. BIOS memory size. 256 Mbit. Packaging data. Package width. 377 mm. Package depth. 372 mm. Package height. 302 mm. Package weight. 1.56 kg. Weight & dimensions. Width. 305 mm. Depth. 244 mm. Height. 49 mm. Other features. Weight. 896 g. manual pdf

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