Lenovo ThinkCentre M93 Small Pro case front and back pannel

Lenovo ThinkCentre M93 Small Pro

Specification and Upgrade Options

The Lenovo ThinkCentre M93 Small Pro is a pre-built business desktop computer first released in 2013. Although more than five years old, it is still a viable solution for home and office. The motherboard is using the Q87 chipset and supports 4th gen Intel Core processor, 32GB of DIMM DDR3-1600 memory. You can even turn this PC into a gaming machine with a proper GPU upgrade.

Lenovo ThinkCentre M93 Small Pro is a Desktop form factor computer. The Desktop form factor, just like the Tower, comes with 4x PCIe slots but low profile ones. Often manufacturers will use the same motherboard as the Mini Tower model. Usually Desktop form factor PC will have the same height as a Tower but with a lower profile.

Specification

Model
Form factorDesktop
CPU optionsIntel Gen4 i3/i5/i7; Pentium;
ChipsetQ87
Dedicated GPU *GeForce GTX 1650 Low Profile
RAMDIMM DDR3-1600
RAM slots4
RAM speed1600 MT/s
RAM max32 GB
USB ports(6x)USB-A 3.0; (2x)USB-A 2.0;
Video ports(2x) DisplayPort; VGA;
Other portsRJ45; Hdph; (2x) Mic; Line-Out; Line-In; Serial;
Optional ports(2x) PS2; Serial; Parallel; Media card reader (USB 2.0);
SATA ports4
PCI slotsPCIe 3.0 x16; PCIe 2.0 x1; PCIe 2.0 x16 (wired x4); PCI;
M.2 slotsN.A.
Drive bays2.5in; 2.5/3.5in; 5.25in;
PSUTFX 240 W
Weight7.8 kg (17.20 lb)
Released2013
Manuallink
Price**Check Price

* 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.
** As an Amazon associate we earn from qualifying purchases.

Windows 11 compatibility

No, Lenovo ThinkCentre M93 Small Pro does not meet the Windows 11 hardware requirements. According to Windows 11 specification, all models with Intel 7th Gen CPU or older are not officially supported. Processor with TPM 2.0 and a UEFI Secure boot BIOS is also required in order to upgrade from Windows 10 to Windows 11 through Windows Update.

However, anyone with PC that does not pass the upgrade test can download the official Windows 11 ISO, make a bootable flash drive, and install the OS manually.

Processor

The Lenovo ThinkCentre M93 Small Pro supports Gen4 Intel Core technology. The 4th generation was released in 2013 and under the codename Haswell. They adopt the same 22nm manufacturing process as its predecessor. The performance improvement of Haswell compared to the Ivy Bridge is around 8%. The 4th gen comes with support for new sockets (LGA 1150, LGA 2011-3), DDR4 RAM and a new cache design.

Best CPUs for Lenovo ThinkCentre M93 Small Pro upgrade:

Model Cores (Threads) Base frequency Turbo
Core i5 4690 4(4) 3.5 GHz 3.9 GHz
Core i7 4770 4(8) 3.4 GHz 3.9 GHz
Core i7 4790 4(8) 3.6 GHz 4.0 GHz

Memory

Lenovo ThinkCentre M93 Small Pro has four RAM slots and supports dual channel memory configuration. This is sufficient for almost any use case and especially in situations where the workload calls for more RAM.

To cover the needs of your OS, games, and apps, Lenovo ThinkCentre M93 Small Pro supports up to 32 GB of DIMM DDR3-1600 RAM. For office work, home use, and light gaming we recommend 8GB of RAM. For everything else, use 16GB or more.

Faster RAM speeds permit your processor to access the data stored inside the memory faster. This is important for the overall speed of your system. The motherboard of the Lenovo ThinkCentre M93 Small Pro supports RAM speeds of up to 1600 MT/s.

Wi-Fi Support

Lenovo ThinkCentre M93 Small Pro doesn't come with any on-board Wi-Fi support. In that case, you have two options to upgrade this model with Wi-Fi. You either use an external USB Wi-Fi adapter (wireless network dongle) or a PCIe-based wireless adapter.

The USB dongle is much more convenient and easy to install, but has less space for a decent antenna and can have thermal problems. On the other hand, the PCIe based adapter is much more powerful, more reliable, and has better antenna, but it is harder to install.

Best Wireless adapters for Lenovo ThinkCentre M93 Small Pro:

Model Speed Frequency Interface
WiFi 6E (Gig+) Kit 3000 Mbit/s 2.4GHz / 5GHz NGFF M.2 A/E Key
Rekong AX210 3000 Mbit/s 2.4GHz / 5GHz NGFF M.2 A/E Key
Gigabyte GC-Wbax200 2400 Mbit/s 2.4GHz / 5GHz PCIe
TP-Link Archer TX50E 2400 Mbit/s 2.4GHz / 5GHz PCIe
TP-Link Archer T9UH 1300 Mbit/s 2.4GHz / 5GHz USB 3.0

Ports

Ports are important and often people don't think about them when buying a PC. For example, if you don't have enough USB ports, using external devices becomes problematic. Before you buy any system, considering your use case, check the number of external devices you are going to use and plan the number of the extension ports accordingly.

USB ports

The Lenovo ThinkCentre M93 Small Pro comes with eight USB ports in total. Having more USB ports is always better, but also pay attention to the version of those USB ports. Higher version ports support faster transfer speeds. Unfortunately, this model doesn't come with a USB 3.1 port. If you need a faster connection for your peripherals, like external Solid State Drive, you will need to choose another model.

Video ports

The DisplayPort (DP) is the most widely used digital interface for transmitting digital video and audio between display devices and PCs. It is good to see that the Lenovo ThinkCentre M93 Small Pro is featuring a DisplayPort 1.2. The post version is important if you target higher resolutions with high refresh rate. Although, ver. 1.2 is completely fine for most users, if possible, aim for the higher versions DisplayPort.

The HDMI port is another digital video port you can use to connect external display. It has very similar capabilities to the DisplayPort with few exceptions. However, the Lenovo ThinkCentre M93 Small Pro doesn't have one. This is not a problem if there is on-board DisplayPort.

*Please keep in mind in order to use the video ports available through the motherboard, you need a CPU with integrated graphics card. If you have a dedicated GPU, use his ports instead.

SSD storage - M.2 sockets and SATA ports

The SATA port is one of the places where you can connect a stora gedevice. The Lenovo ThinkCentre M93 Small Pro comes with four SATA port(s). Not enough SATA ports might limit your options for additional storage devices. Think about your use case and decide if the SATA ports provided by this model will be sufficient.

Unfortunately, the Lenovo ThinkCentre M93 Small Pro has no M.2 PCIe soket and you have to rely on the available SATA ports to connect your drives.

The M.2 PCIe SSD connector in combination with an NVMe drive allows for higher transfer rates, compared to the old SATA interface. In some situations, NVMe device connected to the M.2 PCIe socket can be more than 5 times faster.

Power Supply

The Lenovo ThinkCentre M93 Small Pro comes with a 240 Watt PSU. Having a power supply with high power rating is important, especially if you are doing upgrade with addtional components, like dedicated GPU and more HDDs. Will this 240 W be enough, it all depends on your specific use. Please keep in mind that some models might have more than one PSU option. Whenever possible get the most powerful one, as it might make future upgrades easier.

Motherboard

Lenovo_ThinkCentre_M93_Small_Pro_motherboard.jpg motherboard layout