Please help me see how this configuration is and how much it is worth!

You must be: HP CQ45-307TX (NJ156PA) This computer is a 2008 product, and the original price was 5500 yuan at that time.

Now the computer is outdated, and the CPU and graphics card are in the low-performance class. Let's be honest: it's a very poor configuration right now. It's been 5 years now (2013) and the computer is worthless now. If you sell it, it's about 300 yuan.

HP CQ45-307TX (NJ156PA) 5500 yuan (2008**).

Screen size: inches 1280x800

CPU model: Intel Core 2 Duo T6400CPU frequency: 2GHz

Memory capacity: 2GB DDRII

Hard disk capacity: 250GB 5400 rpm.

Graphics chip: NVIDIA GeForce 9200M GS operating system: Windows Vista Home Basic optical drive type:

Burner Double-layer supermulti&nbs....

Wireless network card: supports wireless protocol.

Laptop Weight:

Bluetooth: None Wired network card: 1000mbps Ethernet card.

This configuration is good, but if you want to play games, you should choose GTX650 or GTX 660 graphics card

I'll give you two configurations.

CPU: i3 4130 650 yuan.

Motherboard: Gigabyte B85 350 yuan.

Memory: ADATA 2x2 220 yuan.

Graphics card: Shadow GTX 650 750 yuan.

SSD 120g 420 yuan.

Mechanical hard disk 500g 300 yuan.

Power supply: Cooler Master Tomahawk II 450w 250 yuan.

Case: Buy any one you like for 100 yuan.

Display: Samsung Display S22A300B 22 inch 645 yuan.

Total price: 3600 yuan.

Configuration 2 CPU: Intel i3 4130 loose chip 680 yuan free shipping.

Motherboard: GIGABYTE H81M-DS2 320 yuan free shipping.

Memory: Kingston DDR3 1600 4GB 200 yuan free shipping.

HDD: Seagate ST95005620AS 500G SSHD 300 yuan free shipping.

Graphics card: Shadow TX660 1050 yuan free shipping.

Power supply: Cooler Master Tomahawk II 450W power supply 250 yuan free shipping.

Case: You choose the one you like 100 yuan free shipping.

Display: Samsung Display S22A300B 22 inch 645 yuan free shipping.

Total price: 3545 yuan, you can kill all the games in five years.

CPU is about 700 yuan.

Motherboard about 500 yuan.

Memory: about 260 yuan.

Graphics card is about 700 yuan.

SSD 400 or so.

HDDs are about 300 for Seagate

Display Samsung S24D590PL more than 1000 points power supply 450W, 60 or so

Chassis 80-100 at will,First horse destroys God,80 yuan or more, a total of about 4000 If you want an optical drive, add more than 100 more than 100 monitors, I think it should be a good point,If it's expensive, you can change it.,There are many brands.,600 800 can buy a pretty much.。

The above is about 3700 4000 or so, and if you count the optical drive, you will have to add more than 100 points

Choose a monitor, about 3500. Give it a set, you can refer to it.

The HD7850 is much stronger than your one, and the memory can be used with your 2gx2 dual-channel. The display is a little more than 600, and there is a Samsung on the black east that has the top sales, and that can be.

CPU = 600+ to 700+

Motherboard = 400+ to 700+ (you didn't specifically indicate that it is a Gigabyte B85 model) memory = 150 * 2 (Kingston's 2G-1600-D3 strip) graphics card = 700 + (with colorful N card GT650 1G, Blaupunkt's card didn't see **, so I found a similar one to you)

SSD = 500+ (Samsung 120g used).

HDD = 300+ (Western Digital 500g).

Display = 600+ (TPV.

Chassis power supply = 200+ (Xianma or HKC series).

Keyboard and mouse = 120 (double delphinium set).

Speaker = 100+ (Edifier).

Camera mouse pads can be sent.

ps: The above accessories** with a plus sign behind are conservative estimates (you can add 50-100 yuan to the budget), and those without a plus sign should be that**.

2gx2 is not necessary, a single 4g bar, add it later, although the dual channel is good, but the improvement is not big.

The main engine is about 3100.

22-inch monitor 600+

Count in the mess of peripherals 4000.

There is also CPU cooling and mouse and keyboard, which roughly calculates about 3700 for you.