Máy tính để bàn Dell Optiplex 330
Intel Dual Core Processor E2160 - 1.8GHz, 1MB L2 cache, Bus 800/ Ram 1GB / HDD160GB / DVD RW / No monitor / Key + Mouse.

Máy tính để bàn Dell Optiplex 320
Intel Pentium Dual Processor 925( 3.0 GHz, 2x2 MB L2 cache, 800 MHz FSB) / Ram 1GB / HDD 80GB / CD / FDD / No monitor / Key + Mouse.

Máy tính để bàn Dell Optiplex 755MT
Intel Dual Core Processor E6550 – 2.33GHz, 4MB L2 cache, 1333 MHz) / Ram 512GB / HDD 80GB / DVD RW / No monitor / Key + Mouse.

Máy tính để bàn Dell Optiplex 755MT
Intel Dual Core Processor E4600 2.4GHZ, 4MB L2 cache, FBS 800 MHz / Ram 512GB / HDD 80Gb/ DVD RW / No monitor / Key + Mouse.

HP Compaq dx7510 - E7500 (PC-DOS)
Intel® Core 2 Duo Processor E7500 - 2.93 GHz (3 MB L2 cache, 1066 MHz FSB)/ Intel Q43 Chipset/ 1024 MB DDR3/ 250 GB Serial ATA/ DVD-ROM/ 22-in-1 Card Reader/ Intel Graphics GMA4500/ PC-DOS/ Made in Singapore.

HP Compaq dx2310 - E5300 (PC-DOS)
Intel® Pentium® Dual Core E5300 - 2.6 GHz (2MB cache, bus 800MHZ)/ Intel G31 Express/ DDR2 1024 MB/ HDD 250 GB SATA/ DVD-ROM/ 10/100/1000 Base-T networking/ VGA Intel GMA 3100/ Card Reader/ FreeDOS/ Made in Singapore.

HP Compaq dx2810 MT - E7500, XPPro, Vista
Intel Core 2 Duo E7500 (2.93 GHz, 3 MB L2 cache, 1066 MHz FSB)/ Intel G45 Express Chipset/ RAM 1024 MB DDR2/ HDD 250 GB SATA/ DVD-ROM/ NIC 10/100/1000/ VGA GMA X4500HD/ Card Reader/ Vista downgrade XPPro/ Tower/ Made in Singapore.

HP Compaq dx2390 - PC-DOS
Celeron® Processor 450 - 2.2 GHz (512 KB L2 cache, 00 MHz FSB)/ Intel® G31 Express/ RAM 1024 MB/ HDD 160 GB SATA/ SATA DVD-ROM Drive/ 10/100 Ethernet/ CardReader/ Video RAM Intel GMA 3100/ PC-DOS/ Microtower/ K/M/ Made in China.

Compaq Presario SG3711L Desktop
Intel® Duo Core processor E2220 (2.4GHz, 1 MB L2 cache, 800 MHz front side bus with HT Technology) / Memory 1024 MB / HDD 160 GB SATA / DVD-ROM / Intel GMA 3100 / Intel® G31 chipset / Card Reader / Monitor Options / OS Dos.

HP Compaq dx2810 Microtower
Intel Core 2 Duo E7400 (2.8 GHz, 3 MB L2 cache, 1066 MHz FSB) / Intel G45 Express Chipset / RAM 1024 MB DDR2 / HDD 250 GB SATA / SATA DVD-ROM / Ethernet / Card Reader / VGA Intel X4500HD / PC-DOS / Microtower.

ThinkCentre M55e
Pentium Dual-Core Processor E2140, 512MB, 80GB 7200RPM SATA HDD, no diskette drive, PCI Tower (3x4), Intel Graphics Media Accelerator 3000, Broadcom Gigabit Ethernet, DOS license

ThinkCentre M55e
E2140 Processor (1.60-GHz, 1 MB L2 cache) / 512MB DDR PC5300 / 80GB SATA 3.0 GB / s (7200 rpm) / DVD ROM 16X / Gigabit Ethernet NIC / OS Window Vista Bussiness License / Chasis / Key + Mouse.

ThinkCentre M55e
E2160 Processor (1.80-GHz, 1 MB L2 cache) / 512MB DDR PC5300 / 80GB SATA 3.0 GB / s (7200 rpm) / DVD ROM 16X / Gigabit Ethernet NIC / OS Window Vista Bussiness License / Chasis / Key + Mouse.

ThinkCentre M55e
E2180 Processor (2.4-GHz, 1 MB L2 cache) / 512MB DDR PC5300 / 80GB SATA 3.0 GB / s (7200 rpm) / DVD ROM 16X / Gigabit Ethernet NIC / OS Window Vista Bussiness License / Chasis / Key + Mouse.

ThinkCentre M55e
E4600 Processor (2.4-GHz, 1 MB L2 cache) / 512MB DDR PC5300 / 80GB SATA 3.0 GB / s (7200 rpm) / DVD ROM 16X / Gigabit Ethernet NIC / OS Window Vista Bussiness License / Chasis / Key + Mouse.

ThinkCentre M55e
E2140 Processor (1.60-GHz, 1 MB L2 cache) / 512MB DDR PC5300 / 160GB SATA 3.0 GB / s (7200 rpm) DVD ROM 16X / Gigabit Ethernet NIC / OS DOS / Microtower/ Key + Mouse.

Máy vi tính để bàn OIComputer
Intel Pentium Dual Core E2200 (2.2GHz / 800MHz FSB / 1MB Cache L2) / Intel G31 Express Chipset / 1GB DDR2 Memory / 250GB SATA HDD / DVD RW / Int Gfx / Key + Mouse / No monitor.

Máy vi tính để bàn OIComputer
Intel Pentium Dual Core E5200 (2.5GHz / 800MHz FSB / 2MB Cache L2) / Intel G31 Express Chipset / 2GB DDR2 Memory / 250GB SATA HDD / DVD RW / Int Gfx / Key + Mouse / No monitor.

Máy vi tính để bàn OIComputer
Intel® Core 2 Duo E7400 (2.8GHz / 1066MHz FSB / 3MB Cache L2) / Intel G31 Express Chipset / 2GB DDR2 Memory / 250GB SATA HDD / DVD-RW / Nvidia GF Extreme EN8400GS SILENT/HTP/ 256MB VGA / Key + Mouse / No monitor.

Máy vi tính để bàn OIComputer
Intel® Core 2 Duo E8400 (3.0GHz / 1333MHz FSB / 6MB Cache L2) / Intel G31 Express Chipset / 4GB DDR2 Memory / 500GB SATA HDD / DVD-RW / Int Gfx / Key + Mouse / No monitor.