Avem peste 6.000.000 de produse de la magazine si vanzatori profesionisti in Okazii.ro Marketplace
Cos cumparaturi
Favorite
Ai nevoie de ajutor ?
Catalog produse
Toate
 
 

Sas 2.5 de la bitsmag (41/0%)

(1282 oferte)
Seteaza alerta
Filtre selectate:
Sorteaza Sas 2.5 dupa:
Vizualizeaza ca: Afisare Lista Afisare galerie
-32%
Cumpara ieftin Server HP ProLiant DL360 G9, 8 Bay 2.5 inch, 2 Procesoare, Intel 22 Core Xeon E5-2699 V4 2.2 GHz; 64 GB DDR4 ECC; 4 x 600 GB HDD SAS; 12 Luni Garantie

Server HP ProLiant DL360 G9, 8 Bay 2.5 inch, 2 Procesoare, Intel 22 Core Xeon E5-2699 V4 2.2 GHz; 64 GB DDR4 ECC; 4 x 600 GB HDD SAS; 12 Luni Garantie

7.844,98 Lei 5.368,63 Lei
Livrare gratuita la 5 produse comandate
-32%
Cumpara ieftin Server HP ProLiant DL380 G9, 24 Bay 2.5 inch, 2 Procesoare, Intel 10 Core Xeon E5-2660 V3 2.6 GHz; 128 GB DDR4 ECC; 2 x 600 GB HDD SAS; 12 Luni Garant

Server HP ProLiant DL380 G9, 24 Bay 2.5 inch, 2 Procesoare, Intel 10 Core Xeon E5-2660 V3 2.6 GHz; 128 GB DDR4 ECC; 2 x 600 GB HDD SAS; 12 Luni Garant

6.156,04 Lei 4.212,64 Lei
Livrare gratuita la 5 produse comandate
-32%
Cumpara ieftin Server Dell PowerEdge R630, 8 Bay 2.5 inch, 2 Procesoare, Intel 20 Core Xeon E5-2698 V4 2.2 GHz; 256 GB DDR4 ECC; 4 x 600 GB HDD SAS; 12 Luni Garantie

Server Dell PowerEdge R630, 8 Bay 2.5 inch, 2 Procesoare, Intel 20 Core Xeon E5-2698 V4 2.2 GHz; 256 GB DDR4 ECC; 4 x 600 GB HDD SAS; 12 Luni Garantie

9.593,09 Lei 6.564,17 Lei
Livrare gratuita la 5 produse comandate
-32%
Cumpara ieftin Server HP ProLiant DL360 G9, 4 Bay 3.5 Inch, 2 Procesoare, Intel 22 Core Xeon E5-2699 V4 2.2 GHz; 64 GB DDR4 ECC; 2 x 600 GB HDD SAS; 12 Luni Garantie

Server HP ProLiant DL360 G9, 4 Bay 3.5 Inch, 2 Procesoare, Intel 22 Core Xeon E5-2699 V4 2.2 GHz; 64 GB DDR4 ECC; 2 x 600 GB HDD SAS; 12 Luni Garantie

7.659,41 Lei 5.240,94 Lei
Livrare gratuita la 5 produse comandate

Cautari similare

-32%
Cumpara ieftin Server Dell PowerEdge R730XD, 12 Bay 3.5 inch, 2 Procesoare, Intel 20 Core Xeon E5-2698 V4 2.2 GHz; 128 GB DDR4 ECC; 2 x 600 GB HDD SAS; 12 Luni Garan

Server Dell PowerEdge R730XD, 12 Bay 3.5 inch, 2 Procesoare, Intel 20 Core Xeon E5-2698 V4 2.2 GHz; 128 GB DDR4 ECC; 2 x 600 GB HDD SAS; 12 Luni Garan

8.331,76 Lei 5.700,85 Lei
Livrare gratuita la 5 produse comandate
-32%
Cumpara ieftin Server HP ProLiant DL380 G9, 24 Bay 2.5 inch, 2 Procesoare, Intel 18 Core Xeon E5-2697 V4 2.3 GHz, 256 GB DDR4 ECC, 2 x 600 GB HDD SAS, 12 Luni Garant

Server HP ProLiant DL380 G9, 24 Bay 2.5 inch, 2 Procesoare, Intel 18 Core Xeon E5-2697 V4 2.3 GHz, 256 GB DDR4 ECC, 2 x 600 GB HDD SAS, 12 Luni Garant

7.648,65 Lei 5.234,16 Lei
Livrare gratuita la 5 produse comandate
-32%
Cumpara ieftin Server HP ProLiant DL380 G9, 12 Bay 3.5 inch, 2 Procesoare, Intel 20 Core Xeon E5-2698 V4 2.2 GHz; 256 GB DDR4 ECC; 2 x 600 GB HDD SAS; 12 Luni Garant

Server HP ProLiant DL380 G9, 12 Bay 3.5 inch, 2 Procesoare, Intel 20 Core Xeon E5-2698 V4 2.2 GHz; 256 GB DDR4 ECC; 2 x 600 GB HDD SAS; 12 Luni Garant

9.689,91 Lei 6.630,84 Lei
Livrare gratuita la 5 produse comandate
-32%
Cumpara ieftin Server Dell PowerEdge R730, 8 Bay 2.5 inch, 2 Procesoare, Intel 8 Core Xeon E5-2620 V4 2.1 GHz; Fara Memorie Ram; 2 x 600 GB HDD SAS; 12 Luni Garantie

Server Dell PowerEdge R730, 8 Bay 2.5 inch, 2 Procesoare, Intel 8 Core Xeon E5-2620 V4 2.1 GHz; Fara Memorie Ram; 2 x 600 GB HDD SAS; 12 Luni Garantie

3.232,66 Lei 2.212,54 Lei
Livrare gratuita la 5 produse comandate
-32%
Cumpara ieftin Server Dell PowerEdge R730XD, 12 Bay 3.5 inch, 2 Procesoare, Intel 22 Core Xeon E5-2699 V4 2.2 GHz; Fara Memorie Ram; 2 x 600 GB HDD SAS; 12 Luni Gara

Server Dell PowerEdge R730XD, 12 Bay 3.5 inch, 2 Procesoare, Intel 22 Core Xeon E5-2699 V4 2.2 GHz; Fara Memorie Ram; 2 x 600 GB HDD SAS; 12 Luni Gara

7.499,39 Lei 5.131,33 Lei
Livrare gratuita la 5 produse comandate
-32%
Cumpara ieftin Server HP ProLiant DL380 G9, 24 Bay 2.5 inch, 2 Procesoare, Intel 12 Core Xeon E5-2690 V3 2.6 GHz, 128 GB DDR4 ECC, 2 x 600 GB HDD SAS, 12 Luni Garant

Server HP ProLiant DL380 G9, 24 Bay 2.5 inch, 2 Procesoare, Intel 12 Core Xeon E5-2690 V3 2.6 GHz, 128 GB DDR4 ECC, 2 x 600 GB HDD SAS, 12 Luni Garant

5.357,28 Lei 3.665,72 Lei
Livrare gratuita la 5 produse comandate
-32%
Cumpara ieftin Server Dell PowerEdge R630, 8 Bay 2.5 inch, 2 Procesoare, Intel 12 Core Xeon E5-2690 V3 2.6 GHz, 128 GB DDR4 ECC, 2 x 600 GB HDD SAS, 12 Luni Garantie

Server Dell PowerEdge R630, 8 Bay 2.5 inch, 2 Procesoare, Intel 12 Core Xeon E5-2690 V3 2.6 GHz, 128 GB DDR4 ECC, 2 x 600 GB HDD SAS, 12 Luni Garantie

4.604,25 Lei 3.150,44 Lei
Livrare gratuita la 5 produse comandate
-32%
Cumpara ieftin Server Dell PowerEdge R730, 8 Bay 2.5 inch, 2 Procesoare, Intel 20 Core Xeon E5-2698 V4 2.2 GHz; 128 GB DDR4 ECC; 4 x 600 GB HDD SAS; 12 Luni Garantie

Server Dell PowerEdge R730, 8 Bay 2.5 inch, 2 Procesoare, Intel 20 Core Xeon E5-2698 V4 2.2 GHz; 128 GB DDR4 ECC; 4 x 600 GB HDD SAS; 12 Luni Garantie

7.461,74 Lei 5.105,34 Lei
Livrare gratuita la 5 produse comandate
-32%
Cumpara ieftin Server HP ProLiant DL380 G9, 24 Bay 2.5 inch, 2 Procesoare, Intel 20 Core Xeon E5-2698 V4 2.2 GHz; Fara Memorie Ram; 4 x 600 GB HDD SAS; 12 Luni Garan

Server HP ProLiant DL380 G9, 24 Bay 2.5 inch, 2 Procesoare, Intel 20 Core Xeon E5-2698 V4 2.2 GHz; Fara Memorie Ram; 4 x 600 GB HDD SAS; 12 Luni Garan

6.689,88 Lei 4.577,63 Lei
Livrare gratuita la 5 produse comandate
-32%
Cumpara ieftin Server HP ProLiant DL380 G9, 24 Bay 2.5 inch, 2 Procesoare, Intel 8 Core Xeon E5-2620 V4 2.1 GHz; 256 GB DDR4 ECC; 2 x 600 GB HDD SAS; 12 Luni Garanti

Server HP ProLiant DL380 G9, 24 Bay 2.5 inch, 2 Procesoare, Intel 8 Core Xeon E5-2620 V4 2.1 GHz; 256 GB DDR4 ECC; 2 x 600 GB HDD SAS; 12 Luni Garanti

7.944,49 Lei 5.436,43 Lei
Livrare gratuita la 5 produse comandate
-32%
Cumpara ieftin Server Dell PowerEdge R630, 8 Bay 2.5 inch, 2 Procesoare, Intel 16 Core Xeon E5-2697A V4 2.6 GHz, 128 GB DDR4 ECC, 2 x 600 GB HDD SAS, 12 Luni Garanti

Server Dell PowerEdge R630, 8 Bay 2.5 inch, 2 Procesoare, Intel 16 Core Xeon E5-2697A V4 2.6 GHz, 128 GB DDR4 ECC, 2 x 600 GB HDD SAS, 12 Luni Garanti

5.376,11 Lei 3.679,28 Lei
Livrare gratuita la 5 produse comandate
-32%
Cumpara ieftin Server HP ProLiant DL380 G9, 24 Bay 2.5 inch, 2 Procesoare, Intel 14 Core Xeon E5-2660 V4 2.0 GHz, 256 GB DDR4 ECC, 2 x 600 GB HDD SAS, 12 Luni Garant

Server HP ProLiant DL380 G9, 24 Bay 2.5 inch, 2 Procesoare, Intel 14 Core Xeon E5-2660 V4 2.0 GHz, 256 GB DDR4 ECC, 2 x 600 GB HDD SAS, 12 Luni Garant

6.691,23 Lei 4.578,76 Lei
Livrare gratuita la 5 produse comandate
-32%
Cumpara ieftin Server Dell PowerEdge R730XD, 12 Bay 3.5 inch, 2 Procesoare, Intel 20 Core Xeon E5-2698 V4 2.2 GHz; 256 GB DDR4 ECC; 2 x 600 GB HDD SAS; 12 Luni Garan

Server Dell PowerEdge R730XD, 12 Bay 3.5 inch, 2 Procesoare, Intel 20 Core Xeon E5-2698 V4 2.2 GHz; 256 GB DDR4 ECC; 2 x 600 GB HDD SAS; 12 Luni Garan

9.837,83 Lei 6.731,41 Lei
Livrare gratuita la 5 produse comandate
-32%
Cumpara ieftin Server HP ProLiant DL360 G9, 8 Bay 2.5 inch, 2 Procesoare, Intel 16 Core Xeon E5-2697A V4 2.6 GHz, 128 GB DDR4 ECC, 2 x 600 GB HDD SAS, 12 Luni Garant

Server HP ProLiant DL360 G9, 8 Bay 2.5 inch, 2 Procesoare, Intel 16 Core Xeon E5-2697A V4 2.6 GHz, 128 GB DDR4 ECC, 2 x 600 GB HDD SAS, 12 Luni Garant

5.698,84 Lei 3.899,63 Lei
Livrare gratuita la 5 produse comandate
-32%
Cumpara ieftin Server Dell PowerEdge R630, 8 Bay 2.5 inch, 2 Procesoare, Intel 14 Core Xeon E5-2660 V4 2.0 GHz, 64 GB DDR4 ECC, 2 x 600 GB HDD SAS, 12 Luni Garantie

Server Dell PowerEdge R630, 8 Bay 2.5 inch, 2 Procesoare, Intel 14 Core Xeon E5-2660 V4 2.0 GHz, 64 GB DDR4 ECC, 2 x 600 GB HDD SAS, 12 Luni Garantie

3.517,74 Lei 2.406,90 Lei
Livrare gratuita la 5 produse comandate
-32%
Cumpara ieftin Server HP ProLiant DL360 G9, 8 Bay 2.5 inch, 2 Procesoare, Intel 20 Core Xeon E5-2698 V4 2.2 GHz; 256 GB DDR4 ECC; 4 x 600 GB HDD SAS; 12 Luni Garanti

Server HP ProLiant DL360 G9, 8 Bay 2.5 inch, 2 Procesoare, Intel 20 Core Xeon E5-2698 V4 2.2 GHz; 256 GB DDR4 ECC; 4 x 600 GB HDD SAS; 12 Luni Garanti

9.593,09 Lei 6.564,17 Lei
Livrare gratuita la 5 produse comandate
-32%
Cumpara ieftin Server HP ProLiant DL360 G9, 4 Bay 3.5 Inch, 2 Procesoare, Intel 22 Core Xeon E5-2699 V4 2.2 GHz; 256 GB DDR4 ECC; 2 x 600 GB HDD SAS; 12 Luni Garanti

Server HP ProLiant DL360 G9, 4 Bay 3.5 Inch, 2 Procesoare, Intel 22 Core Xeon E5-2699 V4 2.2 GHz; 256 GB DDR4 ECC; 2 x 600 GB HDD SAS; 12 Luni Garanti

10.402,60 Lei 7.117,87 Lei
Livrare gratuita la 5 produse comandate
-32%
Cumpara ieftin Server HP ProLiant DL380 G9, 24 Bay 2.5 inch, 2 Procesoare, Intel 22 Core Xeon E5-2699 V4 2.2 GHz; 256 GB DDR4 ECC; 4 x 600 GB HDD SAS; 12 Luni Garant

Server HP ProLiant DL380 G9, 24 Bay 2.5 inch, 2 Procesoare, Intel 22 Core Xeon E5-2699 V4 2.2 GHz; 256 GB DDR4 ECC; 4 x 600 GB HDD SAS; 12 Luni Garant

11.663,93 Lei 7.981,19 Lei
Livrare gratuita la 5 produse comandate
-32%
Cumpara ieftin Server Dell PowerEdge R730, 8 Bay 2.5 inch, 2 Procesoare, Intel 12 Core Xeon E5-2690 V3 2.6 GHz; 64 GB DDR4 ECC; 2 x 600 GB HDD SAS; 12 Luni Garantie,

Server Dell PowerEdge R730, 8 Bay 2.5 inch, 2 Procesoare, Intel 12 Core Xeon E5-2690 V3 2.6 GHz; 64 GB DDR4 ECC; 2 x 600 GB HDD SAS; 12 Luni Garantie,

3.387,30 Lei 2.317,63 Lei
Livrare gratuita la 5 produse comandate
-32%
Cumpara ieftin Server Dell PowerEdge R630, 8 Bay 2.5 inch, 2 Procesoare, Intel 10 Core Xeon E5-2660 V3 2.6 GHz; 64 GB DDR4 ECC; 2 x 600 GB HDD SAS; 12 Luni Garantie,

Server Dell PowerEdge R630, 8 Bay 2.5 inch, 2 Procesoare, Intel 10 Core Xeon E5-2660 V3 2.6 GHz; 64 GB DDR4 ECC; 2 x 600 GB HDD SAS; 12 Luni Garantie,

4.165,88 Lei 2.850,99 Lei
Livrare gratuita la 5 produse comandate
-32%
Cumpara ieftin Server Dell PowerEdge R630, 8 Bay 2.5 inch, 2 Procesoare, Intel 10 Core Xeon E5-2660 V3 2.6 GHz; 256 GB DDR4 ECC; 2 x 600 GB HDD SAS; 12 Luni Garantie

Server Dell PowerEdge R630, 8 Bay 2.5 inch, 2 Procesoare, Intel 10 Core Xeon E5-2660 V3 2.6 GHz; 256 GB DDR4 ECC; 2 x 600 GB HDD SAS; 12 Luni Garantie

7.231,80 Lei 4.948,27 Lei
Livrare gratuita la 5 produse comandate
-32%
Cumpara ieftin Server HP ProLiant DL380 G9, 24 Bay 2.5 inch, 2 Procesoare, Intel 22 Core Xeon E5-2699 V4 2.2 GHz; 128 GB DDR4 ECC; 4 x 600 GB HDD SAS; 12 Luni Garant

Server HP ProLiant DL380 G9, 24 Bay 2.5 inch, 2 Procesoare, Intel 22 Core Xeon E5-2699 V4 2.2 GHz; 128 GB DDR4 ECC; 4 x 600 GB HDD SAS; 12 Luni Garant

9.512,41 Lei 6.508,80 Lei
Livrare gratuita la 5 produse comandate
-32%
Cumpara ieftin Server HP ProLiant DL360 G9, 8 Bay 2.5 inch, 2 Procesoare, Intel 10 Core Xeon E5-2660 V3 2.6 GHz; Fara Memorie Ram; 2 x 600 GB HDD SAS; 12 Luni Garant

Server HP ProLiant DL360 G9, 8 Bay 2.5 inch, 2 Procesoare, Intel 10 Core Xeon E5-2660 V3 2.6 GHz; Fara Memorie Ram; 2 x 600 GB HDD SAS; 12 Luni Garant

3.252,83 Lei 2.226,10 Lei
Livrare gratuita la 5 produse comandate
-32%
Cumpara ieftin Server Dell PowerEdge R630, 8 Bay 2.5 inch, 2 Procesoare, Intel 8 Core Xeon E5-2620 V4 2.1 GHz; 128 GB DDR4 ECC; 2 x 600 GB HDD SAS; 12 Luni Garantie,

Server Dell PowerEdge R630, 8 Bay 2.5 inch, 2 Procesoare, Intel 8 Core Xeon E5-2620 V4 2.1 GHz; 128 GB DDR4 ECC; 2 x 600 GB HDD SAS; 12 Luni Garantie,

5.039,94 Lei 3.448,76 Lei
Livrare gratuita la 5 produse comandate
-32%
Cumpara ieftin Server HP ProLiant DL360 G9, 8 Bay 2.5 inch, 2 Procesoare, Intel 8 Core Xeon E5-2620 V4 2.1 GHz; 256 GB DDR4 ECC; 2 x 600 GB HDD SAS; 12 Luni Garantie

Server HP ProLiant DL360 G9, 8 Bay 2.5 inch, 2 Procesoare, Intel 8 Core Xeon E5-2620 V4 2.1 GHz; 256 GB DDR4 ECC; 2 x 600 GB HDD SAS; 12 Luni Garantie

7.191,46 Lei 4.921,15 Lei
Livrare gratuita la 5 produse comandate
-32%
Cumpara ieftin Server HP ProLiant DL360 G9, 4 Bay 3.5 Inch, 2 Procesoare, Intel 20 Core Xeon E5-2698 V4 2.2 GHz; 256 GB DDR4 ECC; 2 x 600 GB HDD SAS; 12 Luni Garanti

Server HP ProLiant DL360 G9, 4 Bay 3.5 Inch, 2 Procesoare, Intel 20 Core Xeon E5-2698 V4 2.2 GHz; 256 GB DDR4 ECC; 2 x 600 GB HDD SAS; 12 Luni Garanti

9.084,79 Lei 6.216,13 Lei
Livrare gratuita la 5 produse comandate
-32%
Cumpara ieftin Server HP ProLiant DL360 G9, 8 Bay 2.5 inch, 2 Procesoare, Intel 22 Core Xeon E5-2699 V4 2.2 GHz; 128 GB DDR4 ECC; 4 x 600 GB HDD SAS; 12 Luni Garanti

Server HP ProLiant DL360 G9, 8 Bay 2.5 inch, 2 Procesoare, Intel 22 Core Xeon E5-2699 V4 2.2 GHz; 128 GB DDR4 ECC; 4 x 600 GB HDD SAS; 12 Luni Garanti

9.082,10 Lei 6.215,00 Lei
Livrare gratuita la 5 produse comandate
-32%
Cumpara ieftin Server Dell PowerEdge R630, 8 Bay 2.5 inch, 2 Procesoare, Intel 16 Core Xeon E5-2697A V4 2.6 GHz, 64 GB DDR4 ECC, 2 x 600 GB HDD SAS, 12 Luni Garantie

Server Dell PowerEdge R630, 8 Bay 2.5 inch, 2 Procesoare, Intel 16 Core Xeon E5-2697A V4 2.6 GHz, 64 GB DDR4 ECC, 2 x 600 GB HDD SAS, 12 Luni Garantie

4.461,71 Lei 3.053,26 Lei
Livrare gratuita la 5 produse comandate
-32%
Cumpara ieftin Server Dell PowerEdge R630, 8 Bay 2.5 inch, 2 Procesoare, Intel 14 Core Xeon E5-2660 V4 2.0 GHz, 256 GB DDR4 ECC, 2 x 600 GB HDD SAS, 12 Luni Garantie

Server Dell PowerEdge R630, 8 Bay 2.5 inch, 2 Procesoare, Intel 14 Core Xeon E5-2660 V4 2.0 GHz, 256 GB DDR4 ECC, 2 x 600 GB HDD SAS, 12 Luni Garantie

6.260,92 Lei 4.283,83 Lei
Livrare gratuita la 5 produse comandate
-32%
Cumpara ieftin Server HP ProLiant DL360 G9, 8 Bay 2.5 inch, 2 Procesoare, Intel 20 Core Xeon E5-2698 V4 2.2 GHz; 64 GB DDR4 ECC; 4 x 600 GB HDD SAS; 12 Luni Garantie

Server HP ProLiant DL360 G9, 8 Bay 2.5 inch, 2 Procesoare, Intel 20 Core Xeon E5-2698 V4 2.2 GHz; 64 GB DDR4 ECC; 4 x 600 GB HDD SAS; 12 Luni Garantie

7.172,63 Lei 4.907,59 Lei
Livrare gratuita la 5 produse comandate
-32%
Cumpara ieftin Server Dell PowerEdge R630, 8 Bay 2.5 inch, 2 Procesoare, Intel 14 Core Xeon E5-2660 V4 2.0 GHz, 256 GB DDR4 ECC, 2 x 600 GB HDD SAS, 12 Luni Garantie

Server Dell PowerEdge R630, 8 Bay 2.5 inch, 2 Procesoare, Intel 14 Core Xeon E5-2660 V4 2.0 GHz, 256 GB DDR4 ECC, 2 x 600 GB HDD SAS, 12 Luni Garantie

5.938,20 Lei 4.063,48 Lei
Livrare gratuita la 5 produse comandate
-32%
Cumpara ieftin Server Dell PowerEdge R730, 8 Bay 2.5 inch, 2 Procesoare, Intel 8 Core Xeon E5-2620 V4 2.1 GHz; 64 GB DDR4 ECC; 2 x 600 GB HDD SAS; 12 Luni Garantie,

Server Dell PowerEdge R730, 8 Bay 2.5 inch, 2 Procesoare, Intel 8 Core Xeon E5-2620 V4 2.1 GHz; 64 GB DDR4 ECC; 2 x 600 GB HDD SAS; 12 Luni Garantie,

3.822,98 Lei 2.615,95 Lei
Livrare gratuita la 5 produse comandate

Cautari similare


Linkuri utile

Istoricul tau de navigare

  • Server Dell PowerEdge T630, 8 Bay 3.5 inch, 2 Procesoare, Intel 12 Core Xeon E5 2680 v3 2.5 GHz, 24 GB DDR4 ECC, 2 x 8 TB HDD SAS, 12 Luni Garantie
  • WorkStation HP Z2 G9, Tower, Intel Core i7 12700 2.1 GHz; 64 GB DDR5; 512 GB SSD M.2 NVMe; Placa Video Noua nVidia GeForce RTX 3050 6 GB GDDR6; Raid C
  • Server Dell PowerEdge R730XD, 12 Bay 3.5 inch, 2 Procesoare, Intel 16 Core Xeon E5-2697A V4 2.6 GHz, 64 GB DDR4 ECC, 2 x 600 GB HDD SAS, 12 Luni Garan
  • Grund alb Quartz Primer MagPaint 1 Litru
Continut

Magazine.Okazii.ro

  • Acces la mii de cumparatori
  • Fara limita de produse puse in vanzare
  • Platesti doar daca vinzi
Deschide-ti magazin - Okazii.ro