Top 10 Best Lenovo System X Memory Upgrades
for June 2021

Recommendations are independently chosen by MOOZ’s editors. Purchases you make through our links may earn us a commission.

1
9.8
SCORE
Lenovo ThinkPad T490 14.0

Lenovo ThinkPad T490 14.0" FHD (1920x1080) 250 nits IPS Anti-Glare Display

Intel Core i5-8265U Processor, 16GB RAM, 512GB PCIe-NVMe SSD, Windows 10 Pro 64-bit

by Lenovo
What We like

RAM & Hard Drive Upgrades | View Product Description for complete details and specifications

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Product Features

  • Intel Core i5-8265U Quad-core 1.60GHz (Up to 3.90GHz) Processor
  • Intel UHD Graphics 620, Windows 10 Pro 64-bit
  • 14" FHD (1920x1080, 250 nits) IPS anti-glare Display
  • 16GB DDR4 2400MHz RAM (8GB soldered + 8GB DIMM), 512GB PCIe-NVMe SSD

Intel uhd graphics 620, windows 10 pro 64-bit 14" fhd (1920x1080, 250 nits) ips anti-glare display 16gb ddr4 2400mhz ram (8gb soldered + 8gb dimm), 512gb pcie-nvme ssd Intel core i5-8265u quad-core 1.60ghz (up to 3.90ghz) processor

2
9.6
SCORE
Lenovo Thinkpad T490 14

Lenovo Thinkpad T490 14" Full HD FHD (1920x1080) IPS Anti-Glare Business Laptop (Intel Quad-Core i7-8565U

8GB DDR4 RAM, 512GB PCIe SSD) Backlit, Type-C, Thunderbolt 3, Fingerprint, Windows 10 Pro 64

by Lenovo
What We like

2x USB 3.1 Gen1 (one always on), 1x USB 3.1 Type-C Gen1, 1x USB 3.1 Type-C Gen2 Thunderbolt 3, 1x HDMI 1.4b, 1x MicroSD Reader, 1x RJ-45, 1x Audio Combo Jack

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Product Features

  • Intel Core i7-8565U with UHD 620 (4 Cores 8 Threads, 1.8Ghz, up to 4.6Ghz, 8MB L3 Cache)
  • 14" FHD (1920x1080) IPS Anti-Glare Display, HD720p Webcam with ThinkShutter privacy
  • 8GB DDR4-2400Mhz Memory, 512GB PCIe NVMe M.2 SSD ( seal is broken to upgrade ONLY)

14" fhd (1920x1080) ips anti-glare display, hd720p webcam with thinkshutter privacy 8gb ddr4-2400mhz memory, 512gb pcie nvme m.2 ssd ( seal is broken to upgrade only) Intel core i7-8565u with uhd 620 (4 cores 8 threads, 1.8ghz, up to 4.6ghz, 8mb l3 cache)

3
9.4
SCORE
Lenovo ThinkPad E15 20RD002UUS 15.6

Lenovo ThinkPad E15 20RD002UUS 15.6" Notebook

1920 x 1080, Intel Core i7 (10th Gen) i7-10510U Quad-core (4 Core) 1.80 GHz, 8 GB RAM, 500 GB HDD, Silver

by Lenovo Group Limited
What We like

Processor Speed: 1.80 GHz

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Product Features

  • Processor Generation: 10th Gen
  • Processor Model: i7-10510U
  • Processor Type: Core i7
  • Processor Manufacturer: Intel

Processor model: i7-10510u Processor type: core i7 Processor generation: 10th gen Processor manufacturer: intel

4
9
SCORE
2020 Lenovo ThinkPad E15 15.6

2020 Lenovo ThinkPad E15 15.6" FHD Full HD (1920x1080) Business Laptop (Intel 10th Quad Core i5-10210U

16GB DDR4 RAM, 512GB PCIe SSD) Type-C, HDMI, Windows 10 Pro + IST Computers HDMI Cable

by Lenovo
What We like

Windows 10 Professional 64-bit, Ideal for Student, Home, Professionals, Small Business, and School Education

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Product Features

  • Intel 10th Gen Core i5-10210U (4 cores 8 threads, base clock speed 1.6GHz, max turbo to 4.2GHz, 6MB L3 Cache)
  • The Latest ThinkPad E-series E15, A Successor to E590, Features 15.6" Full HD (1920x1080) TN Anti-glare 220nits Display,Integrated Intel UHD Graphics 620 - Supports external digital monitor via HDMI or USB Type-C, Max external digital monitor resolution: 4K(3840x2160)
  • 1 x USB 3.1 Gen1 Type-C (Power Delivery and DisplayPort), 2 x USB 3.1 Gen1 (1 always on), 1 x USB 2.0, 1 x HDMI 1.4b, 1 x RJ-45, 1 x Audio Combo Jack, Non-Backlit Keyboard

The latest thinkpad e-series e15, a successor to e590, features 15.6" full hd (1920x1080) tn anti-glare 220nits display,integrated intel uhd graphics 620 - supports external digital monitor via hdmi or usb type-c, max external digital monitor resolution: 4k(3840x2160) 1 x usb 3.1 gen1 type-c (power delivery and displayport), 2 x usb 3.1 gen1 (1 always on), 1 x usb 2.0, 1 x hdmi 1.4b, 1 x rj-45, 1 x audio combo jack, non-backlit keyboard Intel 10th gen core i5-10210u (4 cores 8 threads, base clock speed 1.6ghz, max turbo to 4.2ghz, 6mb l3 cache)

5
8.9
SCORE
Lenovo ThinkPad E15 20RD002RUS 15.6

Lenovo ThinkPad E15 20RD002RUS 15.6" Notebook

1920 x 1080, Core i7 i7-10510U, 8 GB RAM, 512 GB SSD, Black, Windows 10 Pro 64-bit, Intel UHD Graphics, in-Plane Switching (IPS) Technology

by Lenovo
What We like

Processor Speed: 1.80 GHz

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Product Features

  • Processor Manufacturer: Intel
  • Processor Type: Core i7
  • Processor Model: i7-10510U
  • Processor Generation: 10th Gen

Processor manufacturer: intel Processor model: i7-10510u Processor generation: 10th gen Processor type: core i7

6
8.5
SCORE
2019 Lenovo Ideapad L340 Gaming Laptop, 15.6

2019 Lenovo Ideapad L340 Gaming Laptop

15.6" FHD IPS Display, 9th Gen Intel Quad-Core i5-9300H Upto 4.1GHz, 16GB DDR4 RAM, 512GB SSD, NVIDIA GeForce GTX 1650 4GB, Backlit Keyboard, USB-C, Windows 10

by LENOVO
What We like

Full-size Island-style Backlit Keyboard with Numeric Keypad, Windows 10 Home 64-bit, 0-cell lithium_ion, 4.84lb, Black

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Product Features

  • 9th Gen Intel Core i5-9300H Processor (Quad-Core, 2.4 GHz Up to 4.1GHz, 8MB Cache), 16GB DDR4 Memory, 512GB SSD
  • 15.6" Full HD (1920 x 1080) IPS Widescreen LED-backlit Display, NVIDIA GeForce GTX 1650 4GB
  • 2 x USB 3.0 Type-A, 1 x USB 3.0 Type-C, 1 x HDMI 2.0, 1 x Headphone/microphone Combo Jack, 1 x RJ-45
  • 10/100/1000Mbps Ethernet, 802_11_AC, Bluetooth 4.2, Card Reader, HD Audio with Stereo Speakers, Webcam

2 x usb 3.0 type-a, 1 x usb 3.0 type-c, 1 x hdmi 2.0, 1 x headphone/microphone combo jack, 1 x rj-45 10/100/1000mbps ethernet, 802_11_ac, bluetooth 4.2, card reader, hd audio with stereo speakers, webcam 15.6" full hd (1920 x 1080) ips widescreen led-backlit display, nvidia geforce gtx 1650 4gb 9th gen intel core i5-9300h processor (quad-core, 2.4 ghz up to 4.1ghz, 8mb cache), 16gb ddr4 memory, 512gb ssd

7
7.7
SCORE
Lenovo IdeaPad 3 14

Lenovo IdeaPad 3 14" Laptop

14.0" FHD 1920 x 1080 Display, AMD Ryzen 5 3500U Processor, 8GB DDR4 RAM, 256GB SSD, AMD Radeon Vega 8 Graphics, Narrow Bezel, Windows 10, 81W0003QUS, Abyss Blue

by Lenovo
What We like

Quick and quiet with Q-control Effortlessly swap between fast & powerful performance and quiet battery saving mode

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Product Features

  • Keep your privacy intact with a physical shutter for your webcam. You'll enjoy privacy right at your fingertips
  • AMD Ryzen 5 3500U Mobile Processors with Radeon Graphics deliver powerful performance for everyday tasks
  • Connect with ease using Bluetooth 4.1, up to 2x2 Wi-Fi 5, three USB ports, and HDMI
  • Dopoundsy Audio delivers crystal-clear sound, while the 14-inch FHD screen and narrow side bezels give you more viewing area and less clutter
  • System RAM Type: DDR4 SDRAM

Dopoundsy audio delivers crystal-clear sound, while the 14-inch fhd screen and narrow side bezels give you more viewing area and less clutter Amd ryzen 5 3500u mobile processors with radeon graphics deliver powerful performance for everyday tasks System ram type: ddr4 sdram Keep your privacy intact with a physical shutter for your webcam. you'll enjoy privacy right at your fingertips Connect with ease using bluetooth 4.1, up to 2x2 wi-fi 5, three usb ports, and hdmi

8
7.7
SCORE
Lenovo Ideapad L340 Gaming Laptop, 15.6 Inch FHD (1920 X 1080) IPS Display, Intel Core i5-9300H Processor, 8GB DDR4 RAM, 512GB Nvme SSD, NVIDIA GeForce GTX 1650, Windows 10, 81LK00HDUS, Black

Lenovo Ideapad L340 Gaming Laptop

15.6 Inch FHD (1920 X 1080) IPS Display, Intel Core i5-9300H Processor, 8GB DDR4 RAM, 512GB Nvme SSD, NVIDIA GeForce GTX 1650, Windows 10, 81LK00HDUS, Black

by Lenovo
What We like

Take it to the next level - With the latest NVIDIA GeForce Graphics behind you, you can tame the hottest titles with faster, smoother, and more power-efficient gameplay. Plus, the 15.6-Inch screen delivers a stunning full HD IPS Display with 1920 x 1080 resolution

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Product Features

  • Control your own fate - Game in 'quick' Mode or work in 'quiet' Mode. It's your call with a simple function setting that lets you shift gears between modes, instantly.
  • Final product may vary slightly from image
  • A new dimension of gaming performance awaits - with 9th-generation Intel Core i5 processors, the IdeaPad L340 gaming has the power you need to outshoot, outrun, and outsmart anyone. Includes 8GB DDR4 RAM and 512GB NVMe SSD
  • A portal to a new sound dimension - hardwired into every Idea Pad L340 gaming is advanced Dopoundsy audio technology. Take your mobile gaming experience to another dimension and have a real blast along the way

Final product may vary slightly from image Control your own fate - game in 'quick' mode or work in 'quiet' mode. it's your call with a simple function setting that lets you shift gears between modes, instantly. A new dimension of gaming performance awaits - with 9th-generation intel core i5 processors, the ideapad l340 gaming has the power you need to outshoot, outrun, and outsmart anyone. includes 8gb ddr4 ram and 512gb nvme ssd A portal to a new sound dimension - hardwired into every idea pad l340 gaming is advanced dopoundsy audio technology. take your mobile gaming experience to another dimension and have a real blast along the way

9
7.7
SCORE
Lenovo Flex 5 14

Lenovo Flex 5 14" 2-in-1 Laptop

14.0" FHD (1920 x 1080) Touch Display, AMD Ryzen 5 4500U Processor, 16GB DDR4, 256GB SSD, AMD Radeon Graphics, Digital Pen Included, Win 10, 81X20005US, Graphite Grey

by Lenovo
What We like

The 10-point, 14-inch FHD (1920 x 1080) IPS touchscreen allows the Lenovo Flex 5 14" 2-in-1 laptop to be comfortable, fun, and easy to use. It's also great to look at, with 4-side narrow bezels

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Product Features

  • The 360 hinge lets you use your 2-in-1 touchscreen laptop in whatever mode works best for you; Use it in 'Laptop' mode for everyday computing, 'Tent' mode for sharing things, 'Stand' mode for binge-watching, or 'Tablet' mode for more intuitive interaction
  • Enjoy up to 10 hours of battery life, plus quick charge to 80% in just 1 hour
  • Thin, light, and stylish This 2-in-1 laptop weighs just 3.64 pounds and is only 0.82" thick. It's soft and comfortable to the touch, with a durable paint that creates a better user experience. Digital pen included
  • Powered by the AMD Ryzen 5 4500U mobile processor with Radeon graphics, you have the performance to do more, from anywhere. With more cores, you'll experience responsiveness that leaps into action for productivity, gaming, and content creation

Enjoy up to 10 hours of battery life, plus quick charge to 80% in just 1 hour The 360 hinge lets you use your 2-in-1 touchscreen laptop in whatever mode works best for you; use it in 'laptop' mode for everyday computing, 'tent' mode for sharing things, 'stand' mode for binge-watching, or 'tablet' mode for more intuitive interaction Powered by the amd ryzen 5 4500u mobile processor with radeon graphics, you have the performance to do more, from anywhere. with more cores, you'll experience responsiveness that leaps into action for productivity, gaming, and content creation Thin, light, and stylish this 2-in-1 laptop weighs just 3.64 pounds and is only 0.82" thick. it's soft and comfortable to the touch, with a durable paint that creates a better user experience. digital pen included

10
7
SCORE
Lenovo ThinkPad E15 20RD005GUS 15.6

Lenovo ThinkPad E15 20RD005GUS 15.6" Notebook

1920 x 1080, Core i5 i5-10210U, 8 GB RAM, 1 TB HDD, Black, Windows 10 Pro 64-bit, Intel UHD Graphics, in-Plane Switching (IPS) Technology -

by LENOVO
What We like

Processor Speed: 1.60 GHz

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Product Features

  • Processor Model: i5-10210U
  • Processor Manufacturer: Intel
  • Processor Generation: 10th Gen
  • Processor Type: Core i5

Processor model: i5-10210u Processor generation: 10th gen Processor manufacturer: intel Processor type: core i5

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