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HP 15s-du3611TU Intel Core i3 1125G4 4GB RAM 1TB HDD 15.6 Inch FHD Black Laptop (5B354PA) product imageNew condition

Computers & Laptops

HP 15s-du3611TU Intel Core i3 1125G4 4GB RAM 1TB HDD 15.6 Inch FHD Black Laptop (5B354PA)

HP · HP Laptop 15s-du3611TU

HP 15s-du3611TU (5B354PA) 15.6-inch Full HD laptop powered by an 11th Gen Intel Core i3-1125G4 quad-core processor with 4GB DDR4 RAM (expandable via extra slot), 1TB SATA HDD, and Windows 11 Home.

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Approximate Market Price

BDT 58,500

Informational market estimate only; this is not a current Store offer.

Buying options
  • CPU: Intel Core i3-1125G4 (2.00 GHz base, up to 3.70 GHz Turbo, 8MB L3 Cache, 4 Cores / 8 Threads)
  • LAN: N/A
  • M.2: N/A (Factory 1TB SATA HDD)
  • USB: 2x SuperSpeed USB Type-A (5Gbps), 1x SuperSpeed USB Type-C (5Gbps data only)

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BDT 58,500

Approximate Market Price

Informational market estimate only; this is not a current Store offer.

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Product story

Details worth knowing

HP 15s-du3611TU (5B354PA): Quad-Core Intel Core i3-1125G4 & 15.6-Inch Micro-Edge FHD Display

The HP 15s-du3611TU (official HP part number 5B354PA) is a practical 15.6-inch Full HD (1920 × 1080) notebook designed for office spreadsheets, university coursework, accounting software, and home productivity in Bangladesh. Unlike dual-core entry-level Core i3 processors, this configuration is powered by the 11th Generation Intel Core i3-1125G4 featuring 4 cores and 8 threads (2.0 GHz base frequency, up to 3.7 GHz with Intel Turbo Boost Technology, and 8 MB L3 cache) paired with integrated Intel UHD Graphics. Its 15.6-inch micro-edge anti-glare display (250 nits brightness, 45% NTSC) reduces overhead fluorescent glare during long work sessions, while a full-size keyboard with an integrated numeric keypad accelerates data entry.

Memory & Storage Upgradeability, Connectivity & 41Wh 3-Cell Battery

From the factory, the 5B354PA ships with 4 GB DDR4-2666 MHz RAM (1 × 4 GB) and a high-capacity 1 TB 5400 rpm SATA HDD running pre-installed Windows 11 Home. Because Windows 11 multitasking and boot times benefit substantially from solid-state storage and 8 GB+ memory, HP includes an extra DDR4 SODIMM slot for dual-channel RAM expansion alongside internal M.2 SSD upgrade support in the 15s-du3000 chassis. Side I/O ports cover 1 × SuperSpeed USB Type-C (5Gbps signaling rate), 2 × SuperSpeed USB Type-A (5Gbps), 1 × HDMI 1.4b, a multi-format SD media card reader, and a 3.5mm headphone/microphone combo jack. Wireless connectivity is handled by a Realtek RTL8821CE-M 802.11a/b/g/n/ac (1x1) Wi-Fi and Bluetooth 4.2 combo card, backed by a 3-cell 41 Wh Li-ion battery and a 45 W Smart AC power adapter in a 1.75 kg Jet Black chassis.

Bangladesh Buyer Checklist

  • Recommended RAM & SSD Upgrade: Adding a second 4 GB or 8 GB DDR4 SODIMM module and an NVMe M.2 boot SSD alongside the 1 TB HDD dramatically speeds up Windows 11 startup and responsiveness; confirm authorized upgrade handling with your seller.
  • Port Verification: Note that this SKU omits an RJ-45 Ethernet port according to the catalog specification table (or uses a USB-to-LAN adapter where needed) and its USB-C port is 5Gbps data-only.
  • Catalog & Reference Links: Compare more HP laptops in the BiponiBD catalog or review the official HP 15s-du3000 series specifications.

Features

  • 11th Gen Intel Core i3-1125G4 processor (4 cores, 8 threads, up to 3.70GHz Turbo Boost, 8MB L3 cache)
  • 15.6-inch FHD (1920 x 1080) micro-edge anti-glare display (250 nits, 45% NTSC) with Intel UHD Graphics
  • 4GB DDR4-2666MHz RAM (with extra SODIMM slot for upgrade) and 1TB 5400rpm SATA HDD storage
  • 1x SuperSpeed USB Type-C (5Gbps), 2x SuperSpeed USB Type-A (5Gbps), 1x HDMI 1.4b, and multi-format SD card reader
  • 3-cell 41Wh Li-ion battery with 45W Smart AC adapter, HP True Vision 720p HD webcam, numeric keypad, and Windows 11 Home

Pros

  • Quad-core / 8-thread Intel Core i3-1125G4 offers noticeably stronger multi-threaded performance than 2-core i3 chips
  • Includes an extra RAM slot to easily upgrade from 4GB to 8GB or 12GB dual-channel DDR4
  • 1TB SATA HDD provides ample local archive space for documents, lectures, and media files
  • Full-size keyboard includes a dedicated numeric keypad and pre-installed Windows 11 Home

Cons

  • Stock 4GB RAM and 5400rpm mechanical HDD feel slow in Windows 11 until upgraded with extra RAM and an SSD
  • USB Type-C port supports 5Gbps data transfer only (no USB Power Delivery charging or DisplayPort output)
  • 1x1 802.11ac Wi-Fi and Bluetooth 4.2 are older wireless standards compared to Wi-Fi 6

Helpful answers

Frequently asked questions

Product-specific answers maintained with the catalog information.

How many cores and threads does the Intel Core i3-1125G4 in the HP 15s-du3611TU have?

Unlike standard dual-core i3 processors, the Intel Core i3-1125G4 features 4 physical cores and 8 threads with a boost clock up to 3.70 GHz and 8MB of L3 cache.

Can the RAM on the HP 15s-du3611TU (5B354PA) be upgraded?

Yes. It comes with 4GB DDR4-2666MHz RAM installed and includes an extra accessible RAM slot so you can upgrade memory for smoother multitasking.

What ports are available on the HP 15s-du3611TU?

It includes 1 SuperSpeed USB Type-C (5Gbps data), 2 SuperSpeed USB Type-A (5Gbps), 1 HDMI 1.4b port, 1 multi-format SD media card reader, and 1 headphone/microphone combo jack.

What operating system and battery capacity come with the HP 15s-du3611TU?

It ships with Windows 11 Home and a 3-cell, 41 Wh Li-ion battery paired with a 45W Smart AC power adapter.

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