Dell OptiPlex 7000 Tower vs. HP EliteDesk 800 G1 USDT

Comparison and Differences

Dell_OptiPlex_7000_Tower.jpg case front and back pannelHP_EliteDesk_800_G1_USDT.jpg case front and back pannel
Model
Form factorMini TowerSmall
CPU optionsIntel Gen 12 i3/i5/i7/i9;Intel Gen4 i3/i5/i7; Celeron; Pentium;
ChipsetQ670Q87
Dedicated GPU *GeForce RTX 3070 (OEM)AMD Radeon HD 7650A
RAMDIMM DDR5-3600/4000/4400SODIMM DDR3-1600
RAM slots44
RAM speed4400 MT/s1600 MT/s
RAM max128 GB32 GB
USB ports(4x) USB-A 2.0; (3x) USB-A 3.0; (2x) USB-A 3.1; USB-C 3.2;(4x)USB-A 3.0; (6x)USB-A 2.0;
Video ports(3x) Display Port 1.4a;(2x) DisplayPort 1.2; VGA;
Other portsRJ45; Audio; Line-Out/In;(2x) PS2; RJ45; Hdph; Mic; Line-Out; Line-In;
Optional portsHDMI 2.0b/Displayport/VGA/PS2/serial/USB Type-C; Serial port; SD-card slotMedia card reader (USB 3.0);
SATA ports41
PCI slotsPCIe 4.0 x16; PCIe 3.0 x4;PCIe 3.0 x1; PCI-32;Mobile PCI Express Module; mPCIe 2.0 x1 (WiFi);
M.2 slots(3x) M.2 2230/2280 (PCIe 4.0 x4, NVMe); M.2 2230 (WiFi/BT) M.2 (mSATA only);
Drive bays(x2) 3.5in; (2x) 2.5in; 5.25in (slim);2.5in; 5.25in (slim);
PSU240/260/400/500 W135/180 W
Weight9.68 kg (21.35 lb)3.1 kg (6.8 lb)
Released20222013
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 Dell OptiPlex 7000 Tower and HP EliteDesk 800 G1 USDT

If you are looking for a more modern desktop, then you should go with the Dell OptiPlex 7000 Tower which was released in 2022. The HP EliteDesk 800 G1 USDT is older and entered production in 2013.

If you are looking for the smaller form factor the HP EliteDesk 800 G1 USDT is the right one for you. It is smaller than the Dell OptiPlex 7000 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 Dell OptiPlex 7000 Tower as it is running a newer generation CPU. This is not to say that HP EliteDesk 800 G1 USDT is bad - it can still run some powerful CPUs, albeit being an older generation.

Memory

Both models have have equal amount of ram slots (4 RAM). Usually two RAM slots are more than enough for most cases. However, the count should be taken into account when planning how much and what combination of RAM you are going to need for your system.

The Dell OptiPlex 7000 Tower is using the faster 4400 MT/s RAM. The HP EliteDesk 800 G1 USDT 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 Dell OptiPlex 7000 Tower as it has the ability to run 128 GB of RAM. The HP EliteDesk 800 G1 USDT can do a bit less at max 32 GB. Most of the times, this should be sufficient for the majority of users.

Ports

Both models have the same amount of USB ports for total count of 10. If this is not enough, using a USB hub is always a viable option. What is nice about the Dell OptiPlex 7000 Tower, is that it has 2 USB 3.1 port(s) which allows transfer of up to 10Gb/s. Unfortunately, the HP EliteDesk 800 G1 USDT 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.

DisplayPort is crucial for any desktop machine. It is good to see that both models are featuring DisplayPorts. However, the Dell OptiPlex 7000 Tower comes with 3 ports, while the HP EliteDesk 800 G1 USDT has only 2. If you are planning to use multiple monitors, the Dell OptiPlex 7000 Tower 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 Dell OptiPlex 7000 Tower is better equipped as it comes with 4 SATA slot(s), while the HP EliteDesk 800 G1 USDT has 1 slot(s).

An M.2 SSD can be several times faster than a SATA one. Thus, we are happy to see that both models support the M.2 interface. However, the Dell OptiPlex 7000 Tower has 1 M.2 slots while the HP EliteDesk 800 G1 USDT comes with just 1.

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 HP EliteDesk 800 G1 USDT comes with a decent 180 Watt PSU, but the Dell OptiPlex 7000 Tower has a more powerful one rated at 500 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

Dell_OptiPlex_7000_Tower_motherboard.jpg motherboard layoutHP_EliteDesk_800_G1_USDT_motherboard.jpg motherboard layout