Fujitsu Esprimo D7011 vs. Lenovo ThinkCentre M73 Tower

Comparison and Differences

Fujitsu_Esprimo_D7011.jpg case front and back pannel

Lenovo_ThinkCentre_M73_Tower.jpg case front and back pannel

Model
Form factor	Small	Mini Tower
CPU options	Intel Gen10&11 i3/i5/i7/i9	Intel Gen4 i3/i5/i7; Celeron; Pentium;
Chipset	B560	H81
Dedicated GPU *	Radeon RX 6400 Low Profile	GeForce GTX 1660 Super
RAM	UDIMM DDR4-3200	DIMM DDR3-1600
RAM slots	4	2
RAM speed	3200 MT/s	1600 MT/s
RAM max	128 GB	16 GB
USB ports	(2x) USB-A 3.0; (7x) USB-A 2.0; USB-A 3.1; USB-C 3.2	(2x)USB-A 3.0; (4x)USB-A 2.0;
Video ports	(2x) DisplayPort 1.4	DisplayPort; VGA;
Other ports	RJ45; Headset, Line in; Line out	RJ45; Hdph; (2x) Mic; Line-Out; Line-In; Serial; (2x) PS2;
Optional ports	Serial; PS/2; VGA; DVI; USB-C 3.1 (DP support 60W/15W)	Parallel; Serial; Media card reader (USB 2.0);
SATA ports	5	3
PCI slots	PCIe 4.0 x16; PCIe 3.0 x1; PCIe 3.0 x16 (wired x4)	PCIe 3.0 x16; (2x) PCIe 2.0 x1;
M.2 slots	(2x) M.2 2280/2230 M-key (PCIe 4.0/3.0 x4, NVMe); M.2 2230 (WiFi/BT)	N.A.
Drive bays	3.5in; 2.5in; (2x) 5.25 inch slim	(2x) 2.5/3.5in; 5.25in;
PSU	280/300 W	ATX 280/450 W
Weight	8.00 kg (17.64 lb)	9.4 kg (20.72 lb)
Released	2021	2013
Manual	link	link
Price**	Check Price	Check 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 Fujitsu Esprimo D7011 and Lenovo ThinkCentre M73 Tower

If you are looking for a more modern desktop, then you should go with the Fujitsu Esprimo D7011 which was released in 2021. The Lenovo ThinkCentre M73 Tower is older and entered production in 2013.

If you are looking for the smaller form factor the Fujitsu Esprimo D7011 is the right one for you. It is smaller than the Lenovo ThinkCentre M73 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 Fujitsu Esprimo D7011 as it is running a newer generation CPU. This is not to say that Lenovo ThinkCentre M73 Tower is bad - it can still run some powerful CPUs, albeit being an older generation.

Memory

The Fujitsu Esprimo D7011 has 4 RAM slots while the Lenovo ThinkCentre M73 Tower 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 Fujitsu Esprimo D7011 is using the faster 3200 MT/s RAM. The Lenovo ThinkCentre M73 Tower is slower by supporting RAM speeds of up to 1600 MT/s. Additionally, if you will be needing a lot of RAM, better go for the Fujitsu Esprimo D7011 as it has the ability to run 128 GB of RAM. The Lenovo ThinkCentre M73 Tower can do a bit less at max 16 GB. Most of the times, this should be sufficient for the majority of users.

Ports

In total the Fujitsu Esprimo D7011 has 11 USB ports. The Lenovo ThinkCentre M73 Tower 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. What is nice about the Fujitsu Esprimo D7011, is that it has 1 USB 3.1 port(s) which allows transfer of up to 10Gb/s. Unfortunately, the Lenovo ThinkCentre M73 Tower has no such port, thus restricting your transfer speeds significantly. For people who want to use external drives on regular basis, this might be an issue.

The DisplayPort is usually the more popular video port used with desktops and laptops, while the HDMI is used predominantly in consumer electronics. That's why, it is good to see that both of the models come with a DisplayPort.

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 Fujitsu Esprimo D7011 is better equipped as it comes with 5 SATA slot(s), while the Lenovo ThinkCentre M73 Tower has 3 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 Fujitsu Esprimo D7011. Sadly, the Lenovo ThinkCentre M73 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 Fujitsu Esprimo D7011 comes with a decent 300 Watt PSU, but the Lenovo ThinkCentre M73 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.