Lenovo ThinkCentre M82 Tower vs. Lenovo ThinkCentre M900 Tiny

Comparison and Differences

Lenovo_ThinkCentre_M82_Tower.jpg case front and back pannelLenovo_ThinkCentre_M900_Tiny.jpg case front and back pannel
Model
Form factorMini TowerMicro
CPU optionsIntel Gen2&3 i3/i5/i7; Celeron; Pentium;Intel Gen6 i3/i5/i7; Celeron; Pentium;
ChipsetQ75Q170
Dedicated GPU *GeForce GTX 1660 SuperN.A.
RAMDIMM DDR3-1600 SODIMM DDR4-2133
RAM slots42
RAM speed1600 MT/s2133 MT/s
RAM max32 GB32 GB
USB ports(4x)USB-A 3.0; (4x)USB-A 2.0;(6x)USB-A 3.0;
Video portsDisplayPort; VGA;(2x) DisplayPort;
Other portsRJ45; Hdph; (2x) Mic; Line-Out; Line-In; Serial;RJ45; Headset; Mic;
Optional portsDisplayPort; (2x) PS2; Serial; Media card reader (USB 2.0);VGA/HDMI/DP/Serial; WiFi antenna;
SATA ports41
PCI slotsPCIe 2.0 x16; PCIe 2.0 x1; (2x) PCI;N.A.
M.2 slotsN.A.M.2 2280/2242 M-key (PCIe x4); M.2 2230 (WiFi/BT);
Drive bays(2x) 2.5/3.5in; (2x) 5.25in;2.5in;
PSUATX 280/450 W65 W
Weight11 kg (24.25 lb)1.3 kg (2.9 lbs)
Released20122015
Manuallinklink
Price**Check PriceCheck Price

** As an Amazon associate we earn from qualifying purchases.
* Dedicated GPU warning: Check if your particular power supply model has enough power. Additionally some PSUs don't come with an auxiliary PCIe power connector and you may need to buy a SATA to PCIe power adapter.

Differences between Lenovo ThinkCentre M82 Tower and Lenovo ThinkCentre M900 Tiny

If you are looking for a more modern desktop, then you should go with the Lenovo ThinkCentre M900 Tiny which was released in 2015. The Lenovo ThinkCentre M82 Tower is older and entered production in 2012.

If you are looking for the smaller form factor the Lenovo ThinkCentre M900 Tiny is the right one for you. It is smaller than the Lenovo ThinkCentre M82 Tower and will fit more easily under your desk.

Processor

Usually the newer the generation of the CPU, the better the performance and efficiency is. If your budget allows it, you should go with the Lenovo ThinkCentre M900 Tiny as it is running a newer generation CPU. This is not to say that Lenovo ThinkCentre M82 Tower is bad - it can still run some powerful CPUs, albeit being an older generation.

Memory

The Lenovo ThinkCentre M82 Tower has 4 RAM slots while the Lenovo ThinkCentre M900 Tiny has only 2 slot(s). This is not something to worry about. Just make sure you take it into consideration when planning how much RAM you are going to use.

The Lenovo ThinkCentre M900 Tiny is using the faster 2133 MT/s RAM. The Lenovo ThinkCentre M82 Tower is slower by supporting RAM speeds of up to 1600 MT/s. In addition, you will be able to install the same amount of RAM in both models, and most probably 32 GB of RAM will be enough for most people. However, if you will be needing more RAM, make sure to check other desktop models too.

Ports

In total the Lenovo ThinkCentre M82 Tower has 8 USB ports. The Lenovo ThinkCentre M900 Tiny is inferior in this regard and packs 6 USB ports. In any case, if you miss USB ports, you can always purchase a USB hub. None of the desktop models has a USB 3.1 port (10Gb/s), so if you need a fast connection to your peripherals, like external Solid State Drive, you will need to look elsewhere.

DisplayPort is crucial for any desktop machine. It is good to see that both models are featuring DisplayPorts. However, the Lenovo ThinkCentre M900 Tiny comes with 2 ports, while the Lenovo ThinkCentre M82 Tower has only 1. If you are planning to use multiple monitors, the Lenovo ThinkCentre M900 Tiny is the better choice.

None of the models has an HDMI port. If your monitor supports only the HDMI interface, you will need to buy an adapter. Such adapters are cheap so nothing to worry about.

SATA ports are placed on the system board and it is where you connect your HDD, SSD and Optical Disk Drives. More SATA slots will allow you to have more drives running at the same time. In this regard the Lenovo ThinkCentre M82 Tower is better equipped as it comes with 4 SATA slot(s), while the Lenovo ThinkCentre M900 Tiny has 1 slot(s).

If you want the fastest transfer speeds for your SSD, an M.2 interface is crucial. Thus, if the M.2 SSD slot is a mandatory requirement for you, go with the Lenovo ThinkCentre M900 Tiny. Sadly, the Lenovo ThinkCentre M82 Tower has no such slot, and you will be forced to use the SATA interface instead.

Make sure that the available M.2 slot supports the PCIe (also called NVMe) interface. This is important as there are M.2 slots which support only the inferior SATA III interface. For comparison, the SATA III interface has max speeds of 6Gb/s, while the PCIe 3.0 x4 will support speeds up to 32Gb/s!

Power Supply

Having a Power Supply Unit with high power rating is important, if you are going to use components which require extra power. The Lenovo ThinkCentre M900 Tiny comes with a decent 65 Watt PSU, but the Lenovo ThinkCentre M82 Tower has a more powerful one rated at 450 Watts. Choosing either one depends on your specific requirements and use case. Also don't forget that some models might have more than one PSU option - try to always get the most powerful one, especially if you plan to upgrade to a powerful GPU.

Motherboard

Lenovo_ThinkCentre_M82_Tower_motherboard.jpg motherboard layoutLenovo_ThinkCentre_M900_Tiny_motherboard.jpg motherboard layout