The B5400' integrated fingerprint reader ensures that unauthorized users can't access your PC. And Intel Anti-Theft Technology allows you to remotely disable your PC in the event of loss or theft,...
Get Price Alerts
You are subscribed to price alerts for this product Unsubscribe
Report an incorrect priceFound it cheaper elsewhere?
Searching for international prices ...
Assumed Exchange Rates
Searching for prices in ...
16 Reasons For
Very Big Maximum Internal Memory Supported by Processor
The Lenovo B5400 has one of the biggest maximum internal memory supported by processors (32 gigabytes) amongst notebook PCs of this age. Medium processor core notebook PCs that are a similar age to the B5400 have maximum internal memory supported by processors of between 8GB and 32GB.
16 PCI Express Lanes (max)
Most of the other comparable spec notebook PCs that have been around for around the same time as the B5400 only have between 1 and 15 PCI Express lanes (max), however the Lenovo B5400 has 16 PCI Express lanes (max).
64-Bit Processor Operating Mode
This notebook PC supports a 64-bit processor operating mode, which is the most frequently supported processor operating mode on comparable spec laptops that came out more than a year ago.
Quite Fast On-Board Graphics Adapter Base Frequency
The Lenovo B5400 has a very fast on-board graphics adapter base frequency (400 megahertz) compared to most of the other similar spec notebook PCs that were released around the same time as the B5400. The slowest on-board graphics adapter base frequency of comparable spec portable PCs that are a similar age to the B5400 is 100MHz, the fastest is 650MHz, and the average on-board graphics adapter base frequency is 290MHz.
Lenovo Has Good Laptop Reviews
Lenovo medium processor core notebook PCs have good reviews on average and across all laptops Lenovo is one of the better rated brands.
Fairly Fast On-Board Graphics Adapter Dynamic Frequency
At 1,100 megahertz, the Lenovo B5400 has a fairly fast on-board graphics adapter dynamic frequency compared to most of the other notebook PCs of a comparable spec and age to the B5400. Across all the comparable spec laptops that were released one year ago the on-board graphics adapter dynamic frequencies range from 750MHz to 1,300MHz.
+11 More reasons for
Quite Fast Processor Clock Speed
The average processor clock speed of medium processor core notebook PCs that are a comparable age to the B5400 is 2.2GHz. The Lenovo B5400 has a fairly fast processor clock speed (2.4 gigahertz) compared to most of the other medium processor core notebook PCs that are a similar age to the B5400.
If you want a laptop with a faster processor clock speed then you might want to consider the Asus UX303UB[plb_2993330_price] (2.5GHz) which also has a higher rating.
1,600MHz Processor Memory Clock Speed
The Lenovo B5400 supports a 1,600MHz processor memory clock speed which is faster than most portable PCs of this age and spec. Most medium processor core notebook PCs that came out around the same time as it support a 133MHz processor memory clock speed. This portable PC also supports 1 and 333MHz processor memory clock speeds. The worst memory clock speeds supported by processor of all comparable spec laptops that are a similar age to the B5400 is 133MHz and the best is 1,866MHz.
Has a Full-Size Keyboard
The Lenovo B5400 has a full-size keyboard. Most of the other medium processor core notebook PCs that have been on the market for more than a year also have a full-size keyboard.
Has a Front Camera
The Lenovo B5400 has a front camera, as do most of the other medium processor core notebook PCs that have been available for around the same time as the B5400.
L3 Processor Cache
This notebook PC has a L3 processor cache, which is typical of many comparable spec notebook PCs that have been around for more than a year.
802.11n WiFi Standard
This portable PC has an 802.11b|802.11g|802.11n WiFi standard, which is typical of many portable PCs that have been around for around the same time as it.
Fairly Big Maximum Internal Memory
With a maximum internal memory of 32,768 megabytes, the Lenovo B5400 has a fairly big maximum internal memory compared to most of the other medium processor core notebook PCs that have been around for a comparable time to the B5400. The average maximum internal memory of similar spec notebook PCs that have been around for a comparable time to the B5400 is 19GB.
Six Battery Cells
The Lenovo B5400 is a six battery cell count portable PC.
2x SO-DIMM Memory Slot
This notebook PC has a 2x SO-DIMM memory slot, which is typical of many comparable spec portable PCs that came out more than a year ago.
GDDR Discrete Graphics Memory Type
This notebook PC has a GDDR3 discrete graphics memory type, which is typical of many laptops of this age and spec.
7 Reasons Against
Only HDD Storage Medium
This laptop has a Hybrid-HDD storage medium, which is typical of many similar spec notebook PCs that have been on the market for a comparable time to it. HDD is a traditional storage drive which stores the information on magnetic disks. HDD drives are slower than other forms of storage such as solid state drives (SSD) and flash drives.
Only 1366 X 768 Pixels Display Resolution
This notebook PC has a display resolution of 1366 x 768 pixels, which is typical of many medium processor core notebook PCs that have been around for around the same time as it.
Quite Small Battery Capacity
Notebook PCs that have been on the market for more than a year have battery capacities of between 37mAh and 8,700mAh. With a battery capacity of only 2,200 milliamperes * hour, the Lenovo B5400 has one of the smaller battery capacities amongst notebook PCs of this age.
Does Not Have a Touch Sensitive Screen
The Lenovo B5400 does not have a touch sensitive screen. Most of the other notebook PCs of a comparable age and type to the B5400 also do not have a touch sensitive screen.
+4 More reasons against
Very Small Discrete Graphics Adapter Memory
The Lenovo B5400 has a fairly small discrete graphics adapter memory (only 1,024 megabyte) compared to most of the other portable PCs that have been available for more than a year. Laptops that have been available for around the same time as the B5400 have discrete graphics adapter memory of between 2MB and 4.1GB, and the average discrete graphics adapter memory is 2.1GB.
The thinnest medium processor core notebook PC that was released around the same time as the B5400 is 11mm thick and the thickest is 2,400mm. With a height of 28.5 millimeters, the Lenovo B5400 is one of the thicker similar spec notebook PCs that came out around the same time as the B5400 amongst medium processor core notebook PCs of this age.
Only 4 Bluetooth Version
This laptop supports a 4 Bluetooth version, which is the most commonly supported Bluetooth version on notebook PCs of a similar type and age to it.
7 Other reasons to consider the Lenovo B5400
Released Over a Year Ago
This portable PC was released over a year ago.
Average Screen Size
The Lenovo B5400 has a pretty standard screen size (15.6 inches) compared to most of the other laptops that have been available for around the same time as the B5400.
If you are looking for a bigger screen size then you might also want to consider the DELL Inspiron 17 5758[plb_2942103_price] (17.3").
Intel Core I3 Processor Family
The Lenovo B5400 has an Intel Core i3 processor family which is better than the Intel Core i5-5xxx processor family found on most comparable spec portable PCs that have been available for a similar time to it.
+5 Other reasons
Average Battery Life
At 8 hours, the Lenovo B5400 has a fairly average battery life compared to most of the other notebook PCs that have been available for around the same time as the B5400.
Other 8h battery life portable PCs currently available which you might also want to look at include the HP Stream 13[plb_2499796_price] which has better reviews.
Portable PCs with a longer battery life that might be worth looking at include the Lenovo ThinkPad T440[plb_2781730_price] (8.4h).
Average Total Storage Capacity
At 500 gigabytes, the Lenovo B5400 has a relatively typical total storage capacity compared to most of the other portable PCs of this type and age.
If this medium processor core notebook PC total storage capacity is not big enough for you then you might also want to look at the Lenovo ThinkPad W550[plb_2783796_price] (508GB).
With a weight of 2.3 kilograms, the Lenovo B5400 has a pretty average weight compared to most of the other laptops of this age and type.
Average Internal Memory
With an internal memory of 4 gigabytes, the Lenovo B5400 has a relatively typical internal memory compared to most of the other notebook PCs of a comparable type and age to the B5400.
If this notebook PC internal memory is too small for you then you might also want to consider the HP Pavilion 14-ab166us[plb_3010778_price] (6GB).
Intel Core i3, Intel Core i3-4xxx
Processor Clock Speed
System Bus Data Transfer Rate
Processor Memory Channel
Maximum Processor Memory Bandwidth
Processor Memory Clock Speed
333, 1333, 133, 1600
Processor Memory Type
Conflict Free Processor
Maximum Internal Memory Supported by Processor
PCI Express Lane (max)
Processor Operating Mode
PCI Express Slot Version
Thermal Design Power (TDP)
PCI Express Configuration
1x16, 1x1, 2x8, 1x8, 1x8+2x4, 2x4
Processor Cache Type
Maximum Internal Memory (64-Bit)
Maximum Internal Memory
1 x 4
Memory Clock Speed
Total Storage Capacity
MMC+, SD, SD, SDHC, SD, SDXC
Integrated Card Reader
Hard Drive Size
Hybrid Hard Drive (H-HDD) Cache Memory
Hybrid Hard Drive (H-HDD) Capacity
Hybrid Hard Drive (H-HDD) Cache
Hard Drive Speed
Hard Drive Interface
Hard Drive Installed
1366 x 768
Touch Sensitive Screen
On-Board Graphics Adapter Model
Intel HD Graphics, Intel HD Graphics 4600
Discrete Graphics Adapter
Discrete Graphics Memory Type
Discrete Graphics Adapter Memory
Discrete Graphics Adapter Model
NVIDIA GeForce GT 720M
On-Board Graphics Adapter DirectX Version
On-Board Graphics Adapter ID
Display Supported by On-Board Grap
Maximum On-Board Graphics Adapter Memory
On-Board Graphics Adapter Dynamic Frequency
On-Board Graphics Adapter Base Frequency
Discrete Graphics Adapter
On-Board Graphics Adapter
Discrete Graphics Adapter
DVD Super Multi, DVD Super Multi DL
Front Camera Resolution
1280 x 720
Ethernet LAN Data Rate
Ethernet LAN Connection
802.11b, 802.11g, 802.11n
Wireless LAN Connection
3G Network Access Module
Ports & Interfaces
USB Sleep-and-Charge Port
Combo Headphone/mic Port
S/PDIF Out Port
Microphone in Port
Ethernet LAN Ports
USB 3.0 Port
USB 2.0 Port
USB 3.0 (3.1 Gen 1) Type-A Port
Windows 7 Professional
Recovery Operating System
Windows 8, Windows 8.1 Pro, Windows 8.1
Operating System Architecture
Operating System Language
Processor Special Features
Intel Anti-Theft Technology
Intel Rapid Start Technology
Intel VPro Technology
Intel My WiFi Technology
Intel Turbo Boost Technology
Intel Identity Protection Technology
Intel Smart Response Technology
Intel Hyper-Threading Technology
Intel Smart Connect Technology
Intel Small Business Advantage (SBA)
Intel Matrix Storage Technology
Intel Active Management Technology
Intel HD Audio Technology
Intel Wireless Display (WiDi) Technology
Enhanced Intel SpeedStep Technology
Intel InTru 3D Technology
Intel Quick Sync Video Technology
Supported Instruction Set
AVX, AVX 2.0, SSE, SSE4.1, SSE, SSE4.2
Intel Secure Key
Execute Disable Bit
Intel Secure Key Technology Version
Thermal Monitoring Technology
CPU Configuration (max)
Intel VT-X With Extended Page Tables (EPT)
Intel Smart Cache
Processor Package Size
Intel Virtualization Technology (VT-X)
Intel Identity Protection Technology Version
Processor ARK ID
Battery Cell Count
Lithium-Ion (Li-Ion), Lithium
Cable Lock Slot
Cable Lock Slot
Weight & Dimensions
AC Adapter Included
Power Cord Included
Intel Visual Technology
Intel Insider, Intel InTru 3D, Intel Quick Sync Video
Was prepared for how long the card was, it was replacing my sapphire vapor-x R9 280x, but it is thicker than i expected. It's practically a tipple slot card. so i had to use a different PCI slot... Read more…
75 faster than my old 9 280x
Very quiet fans, my case fans are easily louder
Its a Sapphire Card
Has very noticeable whine if it gets in the hundreds of fps (like some game menus) i hear it plain through my headphones
Huge. Not for small cases
Hot, but this is relative
Only 4GB of VRAM
A little on the large side, dont buy if you've got a tiny case
I bought this as a gift for someone. She tells me it does everything that she wanted it to do and more. It's also very reasonably priced. Without wishing to sound like an ad for a well-known floor... Read more…
Brought for one of my daughters as the laptop she had was so slow and very old .very happy with this and I knew there would not be a problem as I have a Lenovo my self. Sorry to say 10 months down... Read more…