This is a highly modified &
upgraded, super fast, yet very stable and reliable Lenovo ThinkPad T420.
Grade A+ Condition!
WARRANTY: All of our laptops come with a one (1) year limited warranty!
Intel i7 3.5GHz Extreme
Edition CPU w/ 8 Logical CPUs; 16GB RAM, 256GB SSD + 1TB HDD and nVIDIA GPU!
ThinkPad T420 is a
high-performance laptop designed for a casual use, gaming, graphic design or as
a workstation. It features a Intel Extreme Edition i7 running eight (8) Logical
Processors/CPUs simultaneously via Intel Hyper-Threading Technology up to 3.5GHz
via Intel TurboBoost Technology built-in; and, 16GB of fast PC3 DDR3 RAM for
efficient and smooth multitasking.
The laptop has a premium,
dedicated nVIDIA NVS 4200M GPU with 1GB VRAM for handling graphics-intensive
tasks. The unit comes with a blazing-fast 6Gb/s SATA III 256GB SSD - Solid State
Drive with the OS installed, and an additional blazing fast 6Gb/s SATA III 1TB HDD for massive, extra storage space.
The laptop has a vibrant
and brilliant 14" 16:9 cinematic widescreen display with a resolution of
WSXGA, HD++ 1600x900 pixel resolution, 250 nits and 500:1 contrast ratio, and
it also features Bluetooth 3.0HS High-Speed with Enhanced Data Rate, Wi-Fi, a
built-in HD 720p webcam, and a very well tested and rugged design. The
connectivity options include analog VGA, digital DisplayPort, SD card reader
slot, two (2) High-Speed 480Mb/s, black USB 2.0 ports, one yellow PoweredUSB
2.0, two (2) two SuperSpeed 5Gb/s blue USB 3.0 ports via a 2-port Express Card, and one black Powered eSATA/USB 2.0 port (to connect to external
SSDs and HDDs at speeds of 3Gb/s) and Gigabit Ethernet.
This Lenovo ThinkPad T420
is a reliable and powerful laptop that can handle various tasks efficiently.
TECHNICAL SPECIFICATIONS:
PROCESSOR: Intel Extreme
Edition i7-2920XM 3.5GHz Quad Core running eight (8) Logical Processors/CPUs
simultaneously via Intel Hyper-Threading Technology and Intel TurboBoost
Technology built-in.
CPU Specifications: Total Logical
CPUs: 8; Max Turbo Frequency: 3.5GHz; Intel® Turbo Boost Technology: 2.0; Cache:
8 MB Intel® Smart Cache; TDP: 55 W
CPU Advanced Technologies: Intel®
Turbo Boost Technology: 2.0; Intel® Hyper-Threading Technology; Intel® 64; Instruction
Set: 64-bit; Instruction Set Extensions:
Intel® AVX; Intel® My WiFi
Technology; 4G WiMAX Wireless Technology; Idle States; Enhanced Intel
SpeedStep® Technology; Thermal Monitoring Technologies;
Intel® Fast Memory Access; Intel®
Flex Memory Access; Intel® Identity Protection Technology.
CPU Security &
Reliability: Intel vPro® Eligibility; Intel vPro® Platform; Intel® AES New
Instructions; Intel® Trusted Execution Technology; Execute Disable Bit; Anti-Theft
Technology; Intel® Virtualization Technology (VT-x); Intel® Virtualization Technology
for Directed I/O (VT-d); Intel® VT-x with Extended Page Tables (EPT).
RAM: 16GB of fast DDR3-PC3
RAM
STORAGE: Both a 6Gb/s SATA
III 256GB SSD, Solid State Drive with the Operating System installed on it for
blazing fast speed AND a fast 6Gb/s SATA III 1TB (1,000GB) HDD for massive,
extra storage.
GRAPHICS: integrated Intel HD 3000 with Graphics Max Dynamic Frequency of 1.3GHz and 2GB graphics adapter memory AND nVIDIA dedicated graphics with 1GB dedicated VRAM!
Intel GPU Specifications: Intel®
HD Graphics 3000; Graphics Max Dynamic Frequency: 1.3GHz; Graphics Output: eDP/DP/HDMI/SDVO/CRT;
Intel® Quick Sync Video; Intel® InTru™ 3D Technology; Intel® Flexible Display
Interface (Intel® FDI); Intel® Clear Video HD Technology; Macrovision* License Not
Required
The dedicated nVIDIA Quadro
NVS GPU has 292 million transistors, operates at 1.62GHz and features 48 CUDA
2.1 CUDA Cores, 8 texture units, together with 4 ROPs. The Quadro NVS 4200M has 1GB of GDDR3 memory,
clocked at 1.6GHz. It has a 64 bit wide memory interface, which gives 12.8GB/s
memory bandwidth. The GPU supports MXM interface. Performance is 3.28 Gigapixels/s fill rate,
6.48 Gigatexels/s fill rate and 155.52 GFLOPS single precision compute
power. Other features and support are:
Open CL support 1.1, OpenGL support 4.3, DirectX support 11.0 and Shader model
5.0.
The integrated GPU is an
Intel HD Graphics 3000, Generation 6.0 Architecture built from the Sandy Bridge
GT2 with 624 million transistors, with 96 Cores, 12 TMUS, 2 ROPS, shared memory
and 12 Execution Units. Performance is 2.2 Gigapixels/s file rate, 13.2
Gigatexels/s fill rate and 211.1 GFLOPS FP32(float). Other features are OpenGL
3.1; DirectX 11.1 and Shader model 4.1.
External monitors can be
connected via the analog VGA (transmits video only) or digital DisplayPort
(transmits digital high definition, surround audio and video simultaneously).
The laptop has a DisplayPort (DP) connector on the left side, so you can reach
for monitors or displays with WQXGA, WQHD, FHD++ or 2K+ 2560x1600@60hz pixel
resolution (DisplayPort via an optional DP cable (DP to DP)). If using DVI via
optional DisplayPort you can achieve WUXGA, FHD+ 1920x1200@60hz pixel
resolution (single-link DVI-I via an optional DP cable (DP to DVI)). The VGA
port has a maximum output of QXGA, FH++ or 2K+ 2048x1536@75hz pixel resolution
via a VGA to VGA cable (not included). No external monitor cables or adapters
are included. You can also connect using (DisplayPort to HDMI (DP to HDMI)
adapter or dongle, not included, but available on eBay around ~$10.00. The above information is for information and specifications
only.
DISPLAY: Vibrant and
brilliant 14” cinematic 16:9 ratio Anti-Glare/Matte LED backlit LCD with
resolution WSXGA HD++ 1600x900 and maximum brightness of 230 nits/cd/m² with
contrast ratio of 500:1.
AUDIO: Stereo speakers with
SmartAudio HD for vibrant surround sound and exceptional audio quality;
Dual-array microphones with automatic optimization for clearer voice chats, new
conferences and private internet microphone call settings for best audio
quality; and, a combo headphone/mic port.
OPTICAL DRIVE: Tray-Load
SuperMulti DVD Burner.
NETWORK CONNECTIVITY: WIFI:
Wi-Fi 4 (802.11n); BLUETOOTH: BT 3.0+HS and Enhanced Data Rate ability; and,
Gigabit Wired Network Connection.
WEBCAM: User-Facing, HD 720p
for selfies and progressive video conferences.
SECURITY: Face-tracking
technologies via the 720p HD Webcam and ThinkVantage Auto-lock technologies;
Biometric Fingerprint Scanner; HDD User Password Protection; Power-On Password and
Accepts 3rd Party Security Lock Devices.
KEYBOARD: Lenovo’s classic 7-row
with Lenovo’s LED ThinkLight for nighttime keyboard visibility.
DURABILITY & MIL-SPEC TESTING:
Carbon fiber body in the LCD cover;
Magnesium-Aluminum alloy roll-cage chassis to protect the motherboard and
connected internal devices; and, a Spill Resistant keyboard. Lenovo states on
their website, “Since 2007, Lenovo has used the US Department of Defense’s
MIL-STD 810G standards to help our products strike a perfect balance of value
and durability right out of the box.” It is tested for twelve standards:
Mechanical Shock, Vibration, 4-33Hz Shipboard Vibration; Humidity; Sand & Dust
– 140 mesh silica dust and silica sand; Fungus; Altitude to 15,000 feet; Solar
UV radiation; Fuel Vapor Environment; Low Temperature; High Temperature; and,
Extreme Temperature. Includes ThinkVantage Active Protection System/Airbag
Technology whereby the hard drive will lock automatically and instantly in the
event that the laptop is in freefall and where vibrations could damage the hard
drive.
OPERATING SYSTEM CHOICE:
Windows 7, 10 or 11 Professional are
available and activated with a digital license. You must choose
which operating system you’d like or it will come with Windows 10
Pro. Windows 7 will be activated with a COA and 10 or 11 with a
digital license. Microsoft support for Windows 7 has ended so choose
7 only if you know the risks and intend on applying third party security
patches yourself. Windows 10 and 11 are supported by Microsoft and continue to
receive updates.
Our items are 100% authentic.
Your laptop will be activated with a
Digital License.
Grade A Condition!
This laptop DOES NOT have Beta
Software installed. This laptop DOES include the original hardware and
software, such as the motherboard or hard drive for the laptop. This
laptop DOES NOT have Utility Software installed, other than the proper Lenovo
software and drivers. This sale DOES NOT include Counterfeit, Replica or
Unauthorized Copies of any software. This sale DOES NOT include Bootleg,
Unauthorized, Illegal Duplicated or Pirated Software.
We have no desire to infringe on
someone else's Copyright or Trademark.
This laptop is certified,
professionally refurbished, by At-Home Technologies LLC, with rock-solid
reliability and blazing-fast performance!
PICTURES:
Photos are stock photos of the model
you will purchase. While stock photos show little to no wear, the item you are
viewing is from a professional, business environment where the original owner
has sold them to us as an off-lease item. Therefore, there will be some
minimal sign(s) of wear consistent with the items age and being used in a
professional, business environment.
CHARGER/AC ADAPTER & BATTERY:
The unit includes an AC ADAPTER and
good quality Lithium Ion Battery. The battery has been tested and holds a
charge. This is an excellent choice for a fast, robust laptop built to last! It
is ready to use, right out of the box!
WARRANTY:
Return this item for any reason, in
the same condition, within 30 days, for a full refund; buyer pays return
shipping. We do not warranty batteries as a user’s chosen settings will dictate
battery longevity during use and battery life.
Completely cleaned, refurbished, and
tested and benchmarked all hardware by At-Home Technologies LLC to ensure each
item meets the original manufacturer specifications.
HEAT SAFEGUARDS:
CPU TO HEATSINK CONTACT
We use only the best heat conduction
medium in our refurbishment process. For example, we use either Coollaboratory
Liquid Pro heat conduction medium. It is 100% liquid metal alloy. Thermal
Conductivity is 82.0 W/(m*K). "This is the grandfather of liquid metal
compounds, and it still holds the record for thermal conductivity." Tom's
Hardware 2020. Because the following are also in the same and sometimes
better ranking than Liquid Pro, we use: Thermal Grizzly Kryonaut, Noctua NT-H1
or Arctic MX-4 depending on several factors.
SHIPPING:
We DO ship to Alaska, Hawaii and
internationally via eBay’s Global Shipping Program only. It will of
course take much longer for you to receive your item if not purchased within
the contiguous 48 states.
This item ships from the USA.
We pay for USPS Priority Shipping to
you for free with tracking, fully insured for the price you paid and with
signature confirmation upon delivery required (This is to make sure you and
only you or your designated representative sign for and receive the laptop. Also, for this reason, please make
arrangements for an appropriate person to sign for the item upon delivery if
you cannot sign for it yourself). If you need it faster or shipping by another
carrier, message us before purchase for another shipping option or choose USPS
Priority Express which we make available by default. Finally, we have up to five business days to
ship the laptop following the day we receive payment for the purposes of
pulling the item from the warehouse, running prudent and final diagnostic
procedures, performing a final cleaning and sanitizing procedure and packing
and shipment to the carrier for mailing.
RETURNS:
Return shipping is paid by us.
Take care of the item you purchase and (I can’t overstate this enough) if you
must return it, return shipping should be 1) secure (as in a stout cardboard
box not easily crushed or dented), 2) well insulated from damage (e.g., Bubble
wrap, not toilet paper; or Styrofoam, not paper towels), and 3) insured for its
full value with tracking and signature confirmation upon delivery. USPS
Priority provides all but the insulation needed.
FINAL STATEMENT:
We strive to make sure our ad
descriptions are 100% accurate. If we have made an error in our ad that
you notice, please do not hesitate to message us and let us know. You can
also message us for any other reason.
It is always our goal to provide our
customers with the best customer service and support possible.
Our operating days and times are Monday
- Friday 9:00 a.m. through 5:00 p.m. however we do respond to message at
reasonable after hours and on weekends. We are closed on all Federal
Holidays but again, will answer messages at reasonable hours on these days as
well.
We appreciate our customers and treat
our customers the way we would want to be treated.
Respectfully and with best regards
At-Home Technologies LLC