What is MRTECH / MR Tech?

MRTECH (also known as MR Tech, MR TECH BD, and MRTECH Bangladesh) is a leading technology company in Bangladesh providing enterprise CCTV security systems, network architecture, custom web applications, POS software, and genuine hardware gadgets.

Where is MRTECH located?

MRTECH is located at 423, Zahera Mansion, Dhali Bhari Kacha Bazar Mour (Evercare Hospital Link Rd), Dhaka 1212, Bangladesh. You can contact MRTECH at 09617-MRTECH (678243) or email info@mrtech.com.bd.

What services does MRTECH offer?

MRTECH offers CCTV surveillance, access control, PABX systems, fire alarm setup, network architecture, custom web application development, business management systems, and 24/7 corporate IT SLA support.

MSI

MSI PRO B840M-B AMD AM5 mATX Motherboard

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Key Features

Model: PRO B840M-B
Supported CPU: AMD Ryzen 9000/ 8000/ 7000 Series for Socket AM5
Supported RAM: 2x DDR5 UDIMM, Up to 8000 (OC) MHz, Max. 128GB
Graphics Output: 1x HDMI 2.1, 1x VGA, Maximum resolution of 4K 60Hz
Features: 2x M.2 Slot, Realtek 8125D 2.5G LAN

৳ 15,500

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Basic Information

Supported CPUSupports AMD Ryzen 9000/ 8000/ 7000 Series Desktop Processors Socket AM5

ChipsetAMD B840

BIOSFlash BIOS Button

Form FactormATX 226mmx243.84mm

AudioRealtek ALC897 7.1-Channel High Definition Audio

Expansion Slots

PCI1x PCI-E x16 slot 1x PCI-E x1 slot PCI_E1 Gen PCIe 4.0 supports up to x16 (From CPU) PCI_E2 Gen PCIe 3.0 supports up to x1 (From Chipset) PCI_E1 slot • Supports PCIe 4.0 x16 (For Ryzen™ 9000/ 7000 Series processors) • Supports PCIe 4.0 x8 (For Ryzen™ 8700/ 8600/ 8400 Series processors) • Supports PCIe 4.0 x4 (For Ryzen™ 8500/ 8300 Series processors)

M.2 Socket2x M.2 M.2_1 Source (From CPU) supports up to PCIe 4.0 x4 , supports 2280/2260 devices M.2_2 Source (From CPU) supports up to PCIe 4.0 x4 , supports 2280/2260 devices 4x SATA 6G M2_2 slot • Supports up to PCIe 4.0 x4 • Supports up to PCIe 4.0 x2 (For Ryzen™ 8500/ 8300 Series processors)

Memory

TypeDDR5

Slots2x UDIMM

Supported MemoryMemory Support DDR5 8000 - 5600 (OC) MT/s / 5600 - 4800 (JEDEC) MT/s Ryzen™ 9000 Series Processors max. overclocking frequency: • 1DPC 1R Max speed up to 8000+ MT/s • 1DPC 2R Max speed up to 7200+ MT/s Supports AMD POR Speed and JEDEC Speed Supports Memory Overclocking and AMD EXPOTM Supports Dual-Channel mode Supports Non-ECC, Un-buffered memory Supports CUDIMM, Clock Driver bypass mode only

Maximum Memory128GB

Graphics

Graphics1x HDMI Support HDMITM 2.1, maximum resolution of 4K 60Hz 1x VGA Support VGA, maximum resolution of 2048x1536 50Hz, 2048x1280 60Hz, 1920x1200 60Hz

Connector & Ports

HDMI1x HDMI

VGA (s)1x VGA

USB (s)2x USB 2.0 (Rear) 4x USB 2.0 (Front) 4x USB 5Gbps Type A (Rear) 2x USB 5Gbps Type A (Front) 1x USB 5Gbps Type C (Front)

LAN Port (s)Realtek 8125D 2.5G LAN

Supported Storage2x M.2 M.2_1 Source (From CPU) supports up to PCIe 4.0 x4 , supports 2280/2260 devices M.2_2 Source (From CPU) supports up to PCIe 4.0 x4 , supports 2280/2260 devices 4x SATA 6G M2_2 slot • Supports up to PCIe 4.0 x4 • Supports up to PCIe 4.0 x2 (For Ryzen™ 8500/ 8300 Series processors)

RAIDSupports RAID 0, RAID 1 and RAID 10 for SATA storage devices Supports RAID 0 and RAID 1 for M.2 NVMe storage devices

Audio1x Front Audio (JAUD)

Internal I/O Ports1x Power Connector(ATX_PWR) 1x Power Connector(CPU_PWR) 1x CPU Fan 2x System Fan 2x Front Panel (JFP) 1x Chassis Intrusion (JCI) 1x Front Audio (JAUD) 1x Com Port (JCOM) 3x Addressable V2 RGB LED connector (JARGB_V2) 1x RGB LED connector(JRGB) 1x TPM pin header(Support TPM 2.0) 4x USB 2.0 ports 2x USB 5Gbps Type A ports 1x USB 5Gbps Type C ports

TPM (Trusted Platform Module )1x TPM pin header(Support TPM 2.0)

Others

Special Features4x EZ Debug LED 1x EZ Memory Detection LED

Warranty Information

Manufacturing Warranty3 Years