Katalozi Savjeti Lista želja 0
Filtriraj rezultate

23.8" 16GB RAM 4GB RAM PC - All in one

62 proizvoda
62 proizvoda
Lenovo ThinkCentre Neo 30a 12K0000HCR all in one računalo, 23.8", Intel Core i5-13420H, 16GB RAM, 512GB SSD, Intel HD Graphics

Lenovo ThinkCentre Neo 30a 12K0000HCR all in one računalo, 23.8", Intel Core i5-13420H, 16GB RAM, 512GB SSD, Intel HD Graphics

od 730,72 €
11 ponuda
Stavi u listu želja
MSGW G24 i201, all in one računalo, 23.8", Intel Core i3-12100T, 16GB RAM/4GB RAM, 1TB SSD, nVidia GTX 1650/nVidia RTX 1650

MSGW G24 i201, all in one računalo, 23.8", Intel Core i3-12100T, 16GB RAM/4GB RAM, 1TB SSD, nVidia GTX 1650/nVidia RTX 1650

od 1.007,00 €
11 ponuda
Stavi u listu želja
Lenovo ThinkCentre Neo 30a 12K0000FCR all in one računalo, 23.8", Intel Core i7-13620H, 16GB RAM, 512GB SSD, Intel HD Graphics

Lenovo ThinkCentre Neo 30a 12K0000FCR all in one računalo, 23.8", Intel Core i7-13620H, 16GB RAM, 512GB SSD, Intel HD Graphics

od 796,30 €
22 ponude
Stavi u listu želja
PC AIO AC Aspire C24 1300 Ryzen5 16GB ESHELL

PC AIO AC Aspire C24 1300 Ryzen5 16GB ESHELL

od 634,80 €
7 ponuda
Stavi u listu želja
PC AiO HP 440 G9 PO, 6D3B1EA

PC AiO HP 440 G9 PO, 6D3B1EA

od 1.271,50 €
6 ponuda
Stavi u listu želja
PC AiO HP 440 G9 PO, 5W7L7ES-16GB

PC AiO HP 440 G9 PO, 5W7L7ES-16GB

1.044,00 €
1 ponuda
Stavi u listu želja
Lenovo ThinkCentre Neo 30a 12K00033C all in one računalo, 23.8", Intel Core i5-13420H, 16GB RAM, 512GB SSD, Intel HD Graphics

Lenovo ThinkCentre Neo 30a 12K00033C all in one računalo, 23.8", Intel Core i5-13420H, 16GB RAM, 512GB SSD, Intel HD Graphics

od 752,51 €
8 ponuda
Stavi u listu želja
Dell OptiPlex 7410 Plus/OptiPlex 7410 all in one računalo, 23.8", Intel Core i5-13500, 16GB RAM, 512GB SSD, Intel HD Graphics, N008O7410AIOPEMEA_VP_WIN-09

Dell OptiPlex 7410 Plus/OptiPlex 7410 all in one računalo, 23.8", Intel Core i5-13500, 16GB RAM, 512GB SSD, Intel HD Graphics, N008O7410AIOPEMEA_VP_WIN-09

od 1.410,61 €
12 ponuda
Stavi u listu želja
Lenovo IdeaCentre 24ALC6 F0G100YXPB all in one računalo, 23.8", 16GB RAM

Lenovo IdeaCentre 24ALC6 F0G100YXPB all in one računalo, 23.8", 16GB RAM

764,00 €
1 ponuda
Stavi u listu želja
Lenovo IdeaCentre 24IAP7 F0GH01DCPB all in one računalo, 23.8", Intel Core i5-12450H, 16GB RAM, Intel HD Graphics

Lenovo IdeaCentre 24IAP7 F0GH01DCPB all in one računalo, 23.8", Intel Core i5-12450H, 16GB RAM, Intel HD Graphics

871,80 €
1 ponuda
Stavi u listu želja
Lenovo IdeaCentre 24IAP7 F0GH01DDPB all in one računalo, 23.8", Intel Core i5-13420H, 16GB RAM

Lenovo IdeaCentre 24IAP7 F0GH01DDPB all in one računalo, 23.8", Intel Core i5-13420H, 16GB RAM

746,30 €
1 ponuda
Stavi u listu želja
Lenovo IdeaCentre 24IAP7 F0GH01DHPB all in one računalo, 23.8", Intel Core i7-13620H, 16GB RAM

Lenovo IdeaCentre 24IAP7 F0GH01DHPB all in one računalo, 23.8", Intel Core i7-13620H, 16GB RAM

869,20 €
1 ponuda
Stavi u listu želja
Acer Aspire C24-1300 all in one računalo, 23.8", AMD Ryzen 5 7520U, 16GB RAM, 1TB SSD

Acer Aspire C24-1300 all in one računalo, 23.8", AMD Ryzen 5 7520U, 16GB RAM, 1TB SSD

od 675,53 €
2 ponude
Stavi u listu želja
Lenovo ThinkCentre Neo 30a 12K0002UCR all in one računalo, 23.8", Intel Core i7-13620H, 16GB RAM, 1TB SSD, Intel HD Graphics

Lenovo ThinkCentre Neo 30a 12K0002UCR all in one računalo, 23.8", Intel Core i7-13620H, 16GB RAM, 1TB SSD, Intel HD Graphics

od 1.078,90 €
18 ponuda
Stavi u listu želja
Lenovo ThinkCentre Neo 30a 12K0002YCR all in one računalo, 23.8", Intel Core i7-13620H, 16GB RAM, 1TB SSD, Intel HD Graphics

Lenovo ThinkCentre Neo 30a 12K0002YCR all in one računalo, 23.8", Intel Core i7-13620H, 16GB RAM, 1TB SSD, Intel HD Graphics

od 953,00 €
9 ponuda
Stavi u listu želja
Lenovo ThinkCentre Neo 30a 12K00037CR all in one računalo, 23.8", Intel Core i5-13420H, 16GB RAM, 1TB SSD, Intel HD Graphics

Lenovo ThinkCentre Neo 30a 12K00037CR all in one računalo, 23.8", Intel Core i5-13420H, 16GB RAM, 1TB SSD, Intel HD Graphics

od 977,40 €
14 ponuda
Stavi u listu želja
Dell OptiPlex OptiPlex 7410 all in one računalo, 23.8", Intel Core i7-13700, 16GB RAM, Intel HD Graphics

Dell OptiPlex OptiPlex 7410 all in one računalo, 23.8", Intel Core i7-13700, 16GB RAM, Intel HD Graphics

od 1.566,47 €
9 ponuda
Stavi u listu želja
Dell OptiPlex OptiPlex 7410 all in one računalo, 23.8", Intel Core i7-13700, 16GB RAM, 512GB SSD, Intel HD Graphics

Dell OptiPlex OptiPlex 7410 all in one računalo, 23.8", Intel Core i7-13700, 16GB RAM, 512GB SSD, Intel HD Graphics

od 1.713,38 €
2 ponude
Stavi u listu želja
Lenovo IdeaCentre/IdeaCentre 3 24ALC6 F0G100RKSC all in one računalo, 23.8"/24", 16GB RAM, 1TB SSD

Lenovo IdeaCentre/IdeaCentre 3 24ALC6 F0G100RKSC all in one računalo, 23.8"/24", 16GB RAM, 1TB SSD

od 675,52 €
14 ponuda
Stavi u listu želja
Asus E3402WBAT-WB53C0X all in one računalo, 23.8", Intel Core i5-1235U, 16GB RAM, 512GB SSD, Intel HD Graphics

Asus E3402WBAT-WB53C0X all in one računalo, 23.8", Intel Core i5-1235U, 16GB RAM, 512GB SSD, Intel HD Graphics

od 907,99 €
2 ponude
Stavi u listu želja
HP EO 840 G9 AiO i7-13700 23.8i 32/1TB

HP EO 840 G9 AiO i7-13700 23.8i 32/1TB

od 1.780,48 €
2 ponude
Stavi u listu želja
HP All-in-One računalo 24-cb1102ng [60 5 cm (23 8" ) FHD zaslon Intel i5-1235U 16 GB RAM-a 512 GB SSD Windows 11]

HP All-in-One računalo 24-cb1102ng [60 5 cm (23 8" ) FHD zaslon Intel i5-1235U 16 GB RAM-a 512 GB SSD Windows 11]

805,00 €
1 ponuda
Stavi u listu želja
Lenovo IdeaCentre 24ALC6 all in one računalo, 23.8", 16GB RAM

Lenovo IdeaCentre 24ALC6 all in one računalo, 23.8", 16GB RAM

od 730,80 €
2 ponude
Stavi u listu želja
Acer Aspire C24-180 all in one računalo, 23.8", Intel Core i5-12450H, 16GB RAM, Intel HD Graphics

Acer Aspire C24-180 all in one računalo, 23.8", Intel Core i5-12450H, 16GB RAM, Intel HD Graphics

od 683,01 €
10 ponuda
Stavi u listu želja
Lenovo IdeaCentre/IdeaCentre 3 24ALC6 F0G100LKSC all in one računalo, 23.8", Ryzen 5 5625U, 16GB RAM, 1TB SSD

Lenovo IdeaCentre/IdeaCentre 3 24ALC6 F0G100LKSC all in one računalo, 23.8", Ryzen 5 5625U, 16GB RAM, 1TB SSD

od 944,00 €
2 ponude
Stavi u listu želja
HP 240 all in one računalo, 23.8", Intel Core i5-1235U/Intel Core i5-1335U/Intel Core i7-1255U, 16GB RAM/8GB RAM, 256GB SSD/512GB SSD

HP 240 all in one računalo, 23.8", Intel Core i5-1235U/Intel Core i5-1335U/Intel Core i7-1255U, 16GB RAM/8GB RAM, 256GB SSD/512GB SSD

od 561,35 €
7 ponuda
Stavi u listu želja
Lenovo ThinkCentre Neo 30a 12K00033CR all in one računalo, 23.8", Intel Core i5-13420H, 16GB RAM, 512GB SSD, Intel HD Graphics

Lenovo ThinkCentre Neo 30a 12K00033CR all in one računalo, 23.8", Intel Core i5-13420H, 16GB RAM, 512GB SSD, Intel HD Graphics

od 735,25 €
11 ponuda
Stavi u listu želja
Dell OptiPlex 7410 Plus all in one računalo, 23.8", Intel Core i5-13500, 16GB RAM, Intel HD Graphics

Dell OptiPlex 7410 Plus all in one računalo, 23.8", Intel Core i5-13500, 16GB RAM, Intel HD Graphics

od 1.429,99 €
2 ponude
Stavi u listu želja
Lenovo IdeaCentre 3 F0HN001ASC all in one računalo, 23.8", Intel Core i5-13420H, 16GB RAM, 1TB SSD, Intel HD Graphics

Lenovo IdeaCentre 3 F0HN001ASC all in one računalo, 23.8", Intel Core i5-13420H, 16GB RAM, 1TB SSD, Intel HD Graphics

od 729,23 €
15 ponuda
Stavi u listu želja
PC AIO LN 3 24ARR9, F0HR000JSC

PC AIO LN 3 24ARR9, F0HR000JSC

od 723,60 €
4 ponude
Stavi u listu želja
Lenovo AiO 3 i7/16GB/1TB/24"FHD/DOS

Lenovo AiO 3 i7/16GB/1TB/24"FHD/DOS

862,99 €
1 ponuda
Stavi u listu želja
Dell OptiPlex OptiPlex 7400 all in one računalo, 23.8", Intel Core i7-12700, 16GB RAM, Intel HD Graphics

Dell OptiPlex OptiPlex 7400 all in one računalo, 23.8", Intel Core i7-12700, 16GB RAM, Intel HD Graphics

1.566,23 €
1 ponuda
Stavi u listu želja
Lenovo IdeaCentre F0HN0014GE all in one računalo, 23.8", Intel Core i5-13420H, 16GB RAM, 512GB SSD, Intel HD Graphics

Lenovo IdeaCentre F0HN0014GE all in one računalo, 23.8", Intel Core i5-13420H, 16GB RAM, 512GB SSD, Intel HD Graphics

od 804,00 €
2 ponude
Stavi u listu želja
Asus E5402WVAK-UI53C2X all in one računalo, 23.8"/24", Intel Core i5-1340P, 16GB RAM, 512GB SSD, Intel HD Graphics

Asus E5402WVAK-UI53C2X all in one računalo, 23.8"/24", Intel Core i5-1340P, 16GB RAM, 512GB SSD, Intel HD Graphics

od 1.119,00 €
2 ponude
Stavi u listu želja
Lenovo ThinkCentre Neo 30a 12B000FBCR all in one računalo, 23.8", Intel Core i5-12450H, 16GB RAM, 1TB SSD

Lenovo ThinkCentre Neo 30a 12B000FBCR all in one računalo, 23.8", Intel Core i5-12450H, 16GB RAM, 1TB SSD

1.005,49 €
1 ponuda
Stavi u listu želja
Lenovo ThinkCentre Neo 30a 12CE007LGE all in one računalo, 23.8", Intel Core i5-12450H, 16GB RAM, 512GB SSD, Intel HD Graphics

Lenovo ThinkCentre Neo 30a 12CE007LGE all in one računalo, 23.8", Intel Core i5-12450H, 16GB RAM, 512GB SSD, Intel HD Graphics

od 747,00 €
3 ponude
Stavi u listu želja
Lenovo Neo 30a AiO i5/16GB/512GB/23,8''FHD/DOS

Lenovo Neo 30a AiO i5/16GB/512GB/23,8''FHD/DOS

741,49 €
1 ponuda
Stavi u listu želja
Acer Veriton Z2594G all in one računalo, 23.8", Intel Core i5-1235U, 16GB RAM, 512GB SSD

Acer Veriton Z2594G all in one računalo, 23.8", Intel Core i5-1235U, 16GB RAM, 512GB SSD

od 779,00 €
3 ponude
Stavi u listu želja
Dell OptiPlex OptiPlex 7410 all in one računalo, 23.8", Intel Core i5-13500, 16GB RAM, Intel HD Graphics

Dell OptiPlex OptiPlex 7410 all in one računalo, 23.8", Intel Core i5-13500, 16GB RAM, Intel HD Graphics

1.460,95 €
1 ponuda
Stavi u listu želja
HP ENVY Move 24-cs0000ng all in one računalo, 23.8", Intel Core i5-1335U, 16GB RAM, 512GB SSD, Intel HD Graphics

HP ENVY Move 24-cs0000ng all in one računalo, 23.8", Intel Core i5-1335U, 16GB RAM, 512GB SSD, Intel HD Graphics

od 1.315,00 €
5 ponuda
Stavi u listu želja
HP EO 840 G9 AiO i7-13700 23.8i 16/512GB

HP EO 840 G9 AiO i7-13700 23.8i 16/512GB

od 1.735,21 €
2 ponude
Stavi u listu želja
Lenovo ThinkCentre Neo 30a 12K0001DCR all in one računalo, 23.8", Intel Core i5-13420H, 16GB RAM, 512GB SSD, Intel HD Graphics

Lenovo ThinkCentre Neo 30a 12K0001DCR all in one računalo, 23.8", Intel Core i5-13420H, 16GB RAM, 512GB SSD, Intel HD Graphics

od 999,72 €
6 ponuda
Stavi u listu želja
Lenovo ThinkCentre Neo 50a Gen 5 23,8" FHD AiO, Intel i7-13620H, 16GB DDR5, 512GB SSD, DVDRW, WiF-axi/BT, G-LAN + Win 11 Pro + tipkovnica/miš (12SC000PCR-W11P)

Lenovo ThinkCentre Neo 50a Gen 5 23,8" FHD AiO, Intel i7-13620H, 16GB DDR5, 512GB SSD, DVDRW, WiF-axi/BT, G-LAN + Win 11 Pro + tipkovnica/miš (12SC000PCR-W11P)

od 909,95 €
4 ponude
Stavi u listu želja
Lenovo IdeaCentre/IdeaCentre 3 24IAP7 all in one računalo, 23.8", Intel Core i5-12450H, 16GB RAM, Intel HD Graphics

Lenovo IdeaCentre/IdeaCentre 3 24IAP7 all in one računalo, 23.8", Intel Core i5-12450H, 16GB RAM, Intel HD Graphics

od 749,55 €
5 ponuda
Stavi u listu želja
Lenovo ThinkCentre M90a 11VF009YGE all in one računalo, 23.8", Intel Core i5-12500, 16GB RAM

Lenovo ThinkCentre M90a 11VF009YGE all in one računalo, 23.8", Intel Core i5-12500, 16GB RAM

od 919,94 €
2 ponude
Stavi u listu želja
Lenovo IdeaCentre/IdeaCentre 3 24IAP7 all in one računalo, 23.8", Intel Core i7-13620H, 16GB RAM, Intel HD Graphics

Lenovo IdeaCentre/IdeaCentre 3 24IAP7 all in one računalo, 23.8", Intel Core i7-13620H, 16GB RAM, Intel HD Graphics

od 863,55 €
4 ponude
Stavi u listu želja
PC AIO AC Aspire C24 1300 Ryzen5 16GB W11 Home

PC AIO AC Aspire C24 1300 Ryzen5 16GB W11 Home

810,00 €
1 ponuda
Stavi u listu želja
MSI Modern AM242P all in one računalo, 23.8", Intel Core i3-1115G/Intel Core i5-1135G/Intel Core i5-1240P/Intel Core i7-1165G/Intel Core i7-1260P, 16GB RAM/8GB RAM, 256GB SSD/512GB SSD, Intel HD Graphics

MSI Modern AM242P all in one računalo, 23.8", Intel Core i3-1115G/Intel Core i5-1135G/Intel Core i5-1240P/Intel Core i7-1165G/Intel Core i7-1260P, 16GB RAM/8GB RAM, 256GB SSD/512GB SSD, Intel HD Graphics

od 849,92 €
19 ponuda
Stavi u listu želja
PC AIO LN 3 24ARR9, F0HR000HSC

PC AIO LN 3 24ARR9, F0HR000HSC

od 632,70 €
4 ponude
Stavi u listu želja
PC AiO HP 440 G9 PO 6D3B1EA

PC AiO HP 440 G9 PO 6D3B1EA

1.326,00 €
1 ponuda
Stavi u listu želja
Lenovo ThinkCentre Neo 30a 12K00014CR all in one računalo, 23.8", Intel Core i7-13620H, 16GB RAM, 512GB SSD, Intel HD Graphics

Lenovo ThinkCentre Neo 30a 12K00014CR all in one računalo, 23.8", Intel Core i7-13620H, 16GB RAM, 512GB SSD, Intel HD Graphics

od 1.028,70 €
6 ponuda
Stavi u listu želja
Lenovo ThinkCentre Neo 30a 12K0002WCR all in one računalo, 23.8", Intel Core i5-13420H, 16GB RAM, 1TB SSD, Intel HD Graphics

Lenovo ThinkCentre Neo 30a 12K0002WCR all in one računalo, 23.8", Intel Core i5-13420H, 16GB RAM, 1TB SSD, Intel HD Graphics

844,66 €
1 ponuda
Stavi u listu želja
LENOVO IdeaCentre AIO 3 24IRH9 Intel Core i3-1315U 23.8inch FHD 16GB 1TB SSD WLAN 2X2AX+BT 5MP cam Wrls KBD+Mouse DOS Cloud Grey 2Y

LENOVO IdeaCentre AIO 3 24IRH9 Intel Core i3-1315U 23.8inch FHD 16GB 1TB SSD WLAN 2X2AX+BT 5MP cam Wrls KBD+Mouse DOS Cloud Grey 2Y

711,00 €
1 ponuda
Stavi u listu želja
Lenovo IdeaCentre 24ALC6 F0G100LMSC all in one računalo, 23.8", 16GB RAM, 1TB SSD

Lenovo IdeaCentre 24ALC6 F0G100LMSC all in one računalo, 23.8", 16GB RAM, 1TB SSD

1.077,22 €
1 ponuda
Stavi u listu želja
Lenovo IdeaCentre 24ALC6 F0G100RTSC all in one računalo, 23.8", Ryzen 5 5625U, 16GB RAM, 512GB SSD

Lenovo IdeaCentre 24ALC6 F0G100RTSC all in one računalo, 23.8", Ryzen 5 5625U, 16GB RAM, 512GB SSD

1.014,80 €
1 ponuda
Stavi u listu želja
Lenovo IdeaCentre/IdeaCentre 3 24IAP7 all in one računalo, 23.8", Intel Core i5-13420H, 16GB RAM

Lenovo IdeaCentre/IdeaCentre 3 24IAP7 all in one računalo, 23.8", Intel Core i5-13420H, 16GB RAM

od 759,05 €
2 ponude
Stavi u listu želja
Dell OptiPlex 5400 all in one računalo, 23.8", Intel Core i7-12700, 16GB RAM, 256GB SSD, Intel HD Graphics

Dell OptiPlex 5400 all in one računalo, 23.8", Intel Core i7-12700, 16GB RAM, 256GB SSD, Intel HD Graphics

1.567,50 €
1 ponuda
Stavi u listu želja
Lenovo IdeaCentre 24IAP7 all in one računalo, 23.8", Intel Core i5-12450H, 16GB RAM, 1TB SSD, Intel HD Graphics

Lenovo IdeaCentre 24IAP7 all in one računalo, 23.8", Intel Core i5-12450H, 16GB RAM, 1TB SSD, Intel HD Graphics

od 778,05 €
3 ponude
Stavi u listu želja
Dell OptiPlex OptiPlex 7400 all in one računalo, 23.8", Intel Core i5-12500, 16GB RAM, 256GB SSD, Intel HD Graphics

Dell OptiPlex OptiPlex 7400 all in one računalo, 23.8", Intel Core i5-12500, 16GB RAM, 256GB SSD, Intel HD Graphics

1.491,38 €
1 ponuda
Stavi u listu želja
Lenovo IdeaCentre 24IAP7 F0GH009HSC all in one računalo, 23.8", Intel Core i5-1240P, 16GB RAM, 1TB SSD

Lenovo IdeaCentre 24IAP7 F0GH009HSC all in one računalo, 23.8", Intel Core i5-1240P, 16GB RAM, 1TB SSD

983,14 €
1 ponuda
Stavi u listu želja
Lenovo ThinkCentre Neo 30a 12B0008DCR all in one računalo, 23.8", Intel Core i7-1260P, 16GB RAM

Lenovo ThinkCentre Neo 30a 12B0008DCR all in one računalo, 23.8", Intel Core i7-1260P, 16GB RAM

1.357,84 €
1 ponuda
Stavi u listu želja
Asus E5402WHAK-DUO236R all in one računalo, 23.8", Intel Core i7-11700B, 16GB RAM, 1TB + 512GB SSD

Asus E5402WHAK-DUO236R all in one računalo, 23.8", Intel Core i7-11700B, 16GB RAM, 1TB + 512GB SSD

1.369,00 €
1 ponuda
Stavi u listu želja
Proizvođač
Acer (5)
Medion (0)
Apple (0)
Microsoft (0)
Asus (3) MSGW (1) Dell (8) MSI (1) HP (7) Nema podatka (4) Lenovo (33)
Veličina ekrana
14.4" (2) 24" (8) 15.6" (1) 27" (58)
21.5" (0)
Nema podatka (113) 23.8" (62)
Procesor
AMD Ryzen 5 7520U (3) Intel Core i5-1335U (1) Intel Core i5-1340P (1) Intel Core i5-13420H (11) Intel Core i5-13500 (3) Intel Core i3-12100T (1) Intel Core i7-11700B (1) Intel Core i7-1255U (1) Intel Core i7-1260P (2) Intel Core i3-1315U (1) Intel Core i7-12700 (2) Intel Core i7-12700T (2) Intel Core i7-13620H (8) Intel Core i7-13700 (4) Intel Core i5-1235U (3) Intel Core i5-1240P (1) Ryzen 5 5625U (2) Intel Core i5-12450H (6) Nema podatka (6) Intel Core i5-12500 (3)
Grafička kartica
AMD Radeon Vega 8 (0)
nVidia RTX 3050 Ti (0)
Intel HD Graphics (38)
nVidia RTX 3080 (0)
nVidia GeForce MX330 (0)
nVidia RTX 4050 (0)
nVidia GTX 1650 (1) Nema podatka (23)
nVidia RTX 3050 (0)
Kapacitet RAM
1GB RAM - 2GB RAM (5)
1GB RAM (5)
2GB RAM (0)
4GB RAM (1)
8GB RAM - 16GB RAM (87)
8GB RAM (26) 16GB RAM (61)
32GB RAM(0)
Nema podatka (10)
Kapacitet hard diska
128GB SSD (0)
2TB HDD (0)
1TB + 256GB SSD (0)
2TB SSD (0)
1TB + 512GB SSD (1)
500GB HDD (0)
1TB SSD (20) 512GB SSD (20) 256GB SSD (2) Nema podatka (19)
Refurbished
Refurbished
da (0)
ne (62)
Moglo bi te zanimati i
Što znati prije kupovine all-in-one računala