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
Telecomunicatii, retelistica si datacenter
 
 

Ddr 2 800 in Produse retelistica

(7321 oferte)
Seteaza alerta
Filtre selectate:
Sorteaza Ddr 2 800 in Produse retelistica dupa:
Vizualizeaza ca: Afisare Lista Afisare galerie
-36%
Cumpara ieftin Server HP ProLiant DL560 G10, 8 Bay 2.5 inch, 4 Procesoare, Intel 12 Core Xeon Gold 6146 3.2 GHz; 64 GB DDR4 ECC; 2 x 960 GB SSD ENTERPRISE NOU; 12 Lu

Server HP ProLiant DL560 G10, 8 Bay 2.5 inch, 4 Procesoare, Intel 12 Core Xeon Gold 6146 3.2 GHz; 64 GB DDR4 ECC; 2 x 960 GB SSD ENTERPRISE NOU; 12 Lu

28.215,84 Lei 18.020,11 Lei
Livrare gratuita la 5 produse comandate
-36%
Cumpara ieftin Server HP ProLiant DL560 G10, 8 Bay 2.5 inch, 4 Procesoare, Intel 12 Core Xeon Gold 6146 3.2 GHz, 256 GB DDR4 ECC, 2 x 3.84 TB SSD ENTERPRISE NOU, 12

Server HP ProLiant DL560 G10, 8 Bay 2.5 inch, 4 Procesoare, Intel 12 Core Xeon Gold 6146 3.2 GHz, 256 GB DDR4 ECC, 2 x 3.84 TB SSD ENTERPRISE NOU, 12

36.862,26 Lei 23.542,42 Lei
Livrare gratuita la 5 produse comandate
-36%
Cumpara ieftin Server HP ProLiant DL560 G10, 8 Bay 2.5 inch, 4 Procesoare, Intel 18 Core Xeon Gold 6150 2.7 GHz; 256 GB DDR4 ECC; 4 x 1.2 TB HDD SAS; 12 Luni Garanti

Server HP ProLiant DL560 G10, 8 Bay 2.5 inch, 4 Procesoare, Intel 18 Core Xeon Gold 6150 2.7 GHz; 256 GB DDR4 ECC; 4 x 1.2 TB HDD SAS; 12 Luni Garanti

28.182,22 Lei 17.998,64 Lei
Livrare gratuita la 5 produse comandate
-36%
Cumpara ieftin Server HP ProLiant DL560 G10, 8 Bay 2.5 inch, 4 Procesoare, Intel 12 Core Xeon Gold 6146 3.2 GHz; 1024 GB DDR4 ECC; 2 x 480 GB SSD ENTERPRISE NOU; 12

Server HP ProLiant DL560 G10, 8 Bay 2.5 inch, 4 Procesoare, Intel 12 Core Xeon Gold 6146 3.2 GHz; 1024 GB DDR4 ECC; 2 x 480 GB SSD ENTERPRISE NOU; 12

41.595,61 Lei 26.565,17 Lei
Livrare gratuita la 5 produse comandate

Cautari similare

-36%
Cumpara ieftin Server HP ProLiant DL560 G10, 8 Bay 2.5 inch, 4 Procesoare, Intel 12 Core Xeon Gold 6146 3.2 GHz, 128 GB DDR4 ECC, 4 x 2 TB SSD SAMSUNG EVO NOU, 12 Lu

Server HP ProLiant DL560 G10, 8 Bay 2.5 inch, 4 Procesoare, Intel 12 Core Xeon Gold 6146 3.2 GHz, 128 GB DDR4 ECC, 4 x 2 TB SSD SAMSUNG EVO NOU, 12 Lu

32.567,29 Lei 20.798,78 Lei
Livrare gratuita la 5 produse comandate
-36%
Cumpara ieftin Server HP ProLiant DL560 G10, 8 Bay 2.5 inch, 4 Procesoare, Intel 24 Core Xeon Platinum 8160 2.1 GHz; 64 GB DDR4 ECC; 4 x 1.2 TB HDD SAS; 12 Luni Gara

Server HP ProLiant DL560 G10, 8 Bay 2.5 inch, 4 Procesoare, Intel 24 Core Xeon Platinum 8160 2.1 GHz; 64 GB DDR4 ECC; 4 x 1.2 TB HDD SAS; 12 Luni Gara

28.312,66 Lei 18.082,26 Lei
Livrare gratuita la 5 produse comandate
-36%
Cumpara ieftin Server HP ProLiant DL560 G10, 8 Bay 2.5 inch, 4 Procesoare, Intel 12 Core Xeon Gold 6146 3.2 GHz; 64 GB DDR4 ECC; 2 x 960 GB SSD ENTERPRISE NOU; 12 Lu

Server HP ProLiant DL560 G10, 8 Bay 2.5 inch, 4 Procesoare, Intel 12 Core Xeon Gold 6146 3.2 GHz; 64 GB DDR4 ECC; 2 x 960 GB SSD ENTERPRISE NOU; 12 Lu

28.538,57 Lei 18.225,77 Lei
Livrare gratuita la 5 produse comandate
-36%
Cumpara ieftin Server HP ProLiant DL560 G10, 8 Bay 2.5 inch, 4 Procesoare, Intel 12 Core Xeon Gold 6146 3.2 GHz, 256 GB DDR4 ECC, 4 x 2 TB SSD SAMSUNG EVO NOU, 12 Lu

Server HP ProLiant DL560 G10, 8 Bay 2.5 inch, 4 Procesoare, Intel 12 Core Xeon Gold 6146 3.2 GHz, 256 GB DDR4 ECC, 4 x 2 TB SSD SAMSUNG EVO NOU, 12 Lu

33.707,59 Lei 21.527,63 Lei
Livrare gratuita la 5 produse comandate
-36%
Cumpara ieftin Server HP ProLiant DL560 G10, 8 Bay 2.5 inch, 4 Procesoare, Intel 18 Core Xeon Gold 6150 2.7 GHz; 512 GB DDR4 ECC; 4 x 1.2 TB HDD SAS; 12 Luni Garanti

Server HP ProLiant DL560 G10, 8 Bay 2.5 inch, 4 Procesoare, Intel 18 Core Xeon Gold 6150 2.7 GHz; 512 GB DDR4 ECC; 4 x 1.2 TB HDD SAS; 12 Luni Garanti

30.979,20 Lei 19.785,17 Lei
Livrare gratuita la 5 produse comandate
-36%
Cumpara ieftin Server HP ProLiant DL560 G10, 8 Bay 2.5 inch, 4 Procesoare, Intel 12 Core Xeon Gold 6146 3.2 GHz; 512 GB DDR4 ECC; 2 x 7.6 TB SSD ENTERPRISE NOU; 12 L

Server HP ProLiant DL560 G10, 8 Bay 2.5 inch, 4 Procesoare, Intel 12 Core Xeon Gold 6146 3.2 GHz; 512 GB DDR4 ECC; 2 x 7.6 TB SSD ENTERPRISE NOU; 12 L

50.545,93 Lei 32.281,84 Lei
Livrare gratuita la 5 produse comandate
-36%
Cumpara ieftin Server HP ProLiant DL560 G10, 8 Bay 2.5 inch, 4 Procesoare, Intel 12 Core Xeon Gold 6146 3.2 GHz; 1024 GB DDR4 ECC; 2 x 200 GB SSD ENTERPRISE; 12 Luni

Server HP ProLiant DL560 G10, 8 Bay 2.5 inch, 4 Procesoare, Intel 12 Core Xeon Gold 6146 3.2 GHz; 1024 GB DDR4 ECC; 2 x 200 GB SSD ENTERPRISE; 12 Luni

39.785,64 Lei 25.409,18 Lei
Livrare gratuita la 5 produse comandate
-36%
Cumpara ieftin Server HP ProLiant DL560 G10, 8 Bay 2.5 inch, 4 Procesoare, Intel 12 Core Xeon Gold 6146 3.2 GHz; 512 GB DDR4 ECC; 2 x 500 GB SSD SAMSUNG EVO NOU; 12

Server HP ProLiant DL560 G10, 8 Bay 2.5 inch, 4 Procesoare, Intel 12 Core Xeon Gold 6146 3.2 GHz; 512 GB DDR4 ECC; 2 x 500 GB SSD SAMSUNG EVO NOU; 12

32.872,54 Lei 20.994,27 Lei
Livrare gratuita la 5 produse comandate
-36%
Cumpara ieftin Server HP ProLiant DL560 G10, 8 Bay 2.5 inch, 4 Procesoare, Intel 16 Core Xeon Gold 6142 2.6 GHz; 64 GB DDR4 ECC; 4 x 1.2 TB HDD SAS; 12 Luni Garantie

Server HP ProLiant DL560 G10, 8 Bay 2.5 inch, 4 Procesoare, Intel 16 Core Xeon Gold 6142 2.6 GHz; 64 GB DDR4 ECC; 4 x 1.2 TB HDD SAS; 12 Luni Garantie

24.378,07 Lei 15.569,14 Lei
Livrare gratuita la 5 produse comandate
-36%
Cumpara ieftin Server HP ProLiant DL560 G10, 8 Bay 2.5 inch, 4 Procesoare, Intel 18 Core Xeon Gold 6150 2.7 GHz; 64 GB DDR4 ECC; 4 x 1.2 TB HDD SAS; 12 Luni Garantie

Server HP ProLiant DL560 G10, 8 Bay 2.5 inch, 4 Procesoare, Intel 18 Core Xeon Gold 6150 2.7 GHz; 64 GB DDR4 ECC; 4 x 1.2 TB HDD SAS; 12 Luni Garantie

24.255,70 Lei 15.491,17 Lei
Livrare gratuita la 5 produse comandate
-36%
Cumpara ieftin Server HP ProLiant DL560 G10, 8 Bay 2.5 inch, 4 Procesoare, Intel 16 Core Xeon Gold 6142 2.6 GHz; 256 GB DDR4 ECC; 4 x 1.2 TB HDD SAS; 12 Luni Garanti

Server HP ProLiant DL560 G10, 8 Bay 2.5 inch, 4 Procesoare, Intel 16 Core Xeon Gold 6142 2.6 GHz; 256 GB DDR4 ECC; 4 x 1.2 TB HDD SAS; 12 Luni Garanti

27.981,86 Lei 17.870,95 Lei
Livrare gratuita la 5 produse comandate
-36%
Cumpara ieftin Server HP ProLiant DL560 G10, 8 Bay 2.5 inch, 4 Procesoare, Intel 12 Core Xeon Gold 6146 3.2 GHz, 768 GB DDR4 ECC, 2 x 500 GB SSD SAMSUNG EVO NOU, 12

Server HP ProLiant DL560 G10, 8 Bay 2.5 inch, 4 Procesoare, Intel 12 Core Xeon Gold 6146 3.2 GHz, 768 GB DDR4 ECC, 2 x 500 GB SSD SAMSUNG EVO NOU, 12

34.658,30 Lei 22.134,44 Lei
Livrare gratuita la 5 produse comandate
-36%
Cumpara ieftin Server HP ProLiant DL560 G10, 8 Bay 2.5 inch, 4 Procesoare, Intel 24 Core Xeon Platinum 8160 2.1 GHz; 1024 GB DDR4 ECC; 4 x 1.2 TB HDD SAS; 12 Luni Ga

Server HP ProLiant DL560 G10, 8 Bay 2.5 inch, 4 Procesoare, Intel 24 Core Xeon Platinum 8160 2.1 GHz; 1024 GB DDR4 ECC; 4 x 1.2 TB HDD SAS; 12 Luni Ga

42.351,33 Lei 27.047,68 Lei
Livrare gratuita la 5 produse comandate
-36%
Cumpara ieftin Server HP ProLiant DL560 G10, 8 Bay 2.5 inch, 4 Procesoare, Intel 24 Core Xeon Platinum 8160 2.1 GHz; 64 GB DDR4 ECC; 4 x 1.2 TB HDD SAS; 12 Luni Gara

Server HP ProLiant DL560 G10, 8 Bay 2.5 inch, 4 Procesoare, Intel 24 Core Xeon Platinum 8160 2.1 GHz; 64 GB DDR4 ECC; 4 x 1.2 TB HDD SAS; 12 Luni Gara

28.635,39 Lei 18.287,92 Lei
Livrare gratuita la 5 produse comandate
-36%
Cumpara ieftin Server HP ProLiant DL560 G10, 8 Bay 2.5 inch, 4 Procesoare, Intel 12 Core Xeon Gold 6146 3.2 GHz; 64 GB DDR4 ECC; 2 x 3.84 TB SSD ENTERPRISE NOU; 12 L

Server HP ProLiant DL560 G10, 8 Bay 2.5 inch, 4 Procesoare, Intel 12 Core Xeon Gold 6146 3.2 GHz; 64 GB DDR4 ECC; 2 x 3.84 TB SSD ENTERPRISE NOU; 12 L

34.850,59 Lei 22.257,61 Lei
Livrare gratuita la 5 produse comandate
-36%
Cumpara ieftin Server HP ProLiant DL560 G10, 8 Bay 2.5 inch, 4 Procesoare, Intel 12 Core Xeon Gold 6146 3.2 GHz; 512 GB DDR4 ECC; 2 x 960 GB SSD ENTERPRISE NOU; 12 L

Server HP ProLiant DL560 G10, 8 Bay 2.5 inch, 4 Procesoare, Intel 12 Core Xeon Gold 6146 3.2 GHz; 512 GB DDR4 ECC; 2 x 960 GB SSD ENTERPRISE NOU; 12 L

34.616,61 Lei 22.108,45 Lei
Livrare gratuita la 5 produse comandate
-36%
Cumpara ieftin Server HP ProLiant DL560 G10, 8 Bay 2.5 inch, 4 Procesoare, Intel 12 Core Xeon Gold 6146 3.2 GHz, 768 GB DDR4 ECC, 2 x 200 GB SSD ENTERPRISE, 12 Luni

Server HP ProLiant DL560 G10, 8 Bay 2.5 inch, 4 Procesoare, Intel 12 Core Xeon Gold 6146 3.2 GHz, 768 GB DDR4 ECC, 2 x 200 GB SSD ENTERPRISE, 12 Luni

34.256,23 Lei 21.877,93 Lei
Livrare gratuita la 5 produse comandate
-36%
Cumpara ieftin Server HP ProLiant DL560 G10, 8 Bay 2.5 inch, 4 Procesoare, Intel 12 Core Xeon Gold 6146 3.2 GHz, 768 GB DDR4 ECC, 4 x 2 TB SSD SAMSUNG EVO NOU, 12 Lu

Server HP ProLiant DL560 G10, 8 Bay 2.5 inch, 4 Procesoare, Intel 12 Core Xeon Gold 6146 3.2 GHz, 768 GB DDR4 ECC, 4 x 2 TB SSD SAMSUNG EVO NOU, 12 Lu

39.882,46 Lei 25.471,33 Lei
Livrare gratuita la 5 produse comandate
-36%
Cumpara ieftin Server HP ProLiant DL560 G10, 8 Bay 2.5 inch, 4 Procesoare, Intel 24 Core Xeon Platinum 8160 2.1 GHz; 256 GB DDR4 ECC; 4 x 1.2 TB HDD SAS; 12 Luni Gar

Server HP ProLiant DL560 G10, 8 Bay 2.5 inch, 4 Procesoare, Intel 24 Core Xeon Platinum 8160 2.1 GHz; 256 GB DDR4 ECC; 4 x 1.2 TB HDD SAS; 12 Luni Gar

31.916,45 Lei 20.384,07 Lei
Livrare gratuita la 5 produse comandate
-36%
Cumpara ieftin Server HP ProLiant DL560 G10, 8 Bay 2.5 inch, 4 Procesoare, Intel 18 Core Xeon Gold 6150 2.7 GHz; 768 GB DDR4 ECC; 4 x 1.2 TB HDD SAS; 12 Luni Garanti

Server HP ProLiant DL560 G10, 8 Bay 2.5 inch, 4 Procesoare, Intel 18 Core Xeon Gold 6150 2.7 GHz; 768 GB DDR4 ECC; 4 x 1.2 TB HDD SAS; 12 Luni Garanti

32.119,50 Lei 20.512,89 Lei
Livrare gratuita la 5 produse comandate
-36%
Cumpara ieftin Server HP ProLiant DL560 G10, 8 Bay 2.5 inch, 4 Procesoare, Intel 12 Core Xeon Gold 6146 3.2 GHz; 1024 GB DDR4 ECC; 2 x 960 GB SSD ENTERPRISE NOU; 12

Server HP ProLiant DL560 G10, 8 Bay 2.5 inch, 4 Procesoare, Intel 12 Core Xeon Gold 6146 3.2 GHz; 1024 GB DDR4 ECC; 2 x 960 GB SSD ENTERPRISE NOU; 12

42.254,51 Lei 26.985,53 Lei
Livrare gratuita la 5 produse comandate
-36%
Cumpara ieftin Server HP ProLiant DL560 G10, 8 Bay 2.5 inch, 4 Procesoare, Intel 12 Core Xeon Gold 6146 3.2 GHz, 768 GB DDR4 ECC, 2 x 500 GB SSD SAMSUNG EVO NOU, 12

Server HP ProLiant DL560 G10, 8 Bay 2.5 inch, 4 Procesoare, Intel 12 Core Xeon Gold 6146 3.2 GHz, 768 GB DDR4 ECC, 2 x 500 GB SSD SAMSUNG EVO NOU, 12

34.335,57 Lei 21.928,78 Lei
Livrare gratuita la 5 produse comandate
-36%
Cumpara ieftin Server HP ProLiant DL560 G10, 8 Bay 2.5 inch, 4 Procesoare, Intel 24 Core Xeon Platinum 8160 2.1 GHz; 128 GB DDR4 ECC; 4 x 1.2 TB HDD SAS; 12 Luni Gar

Server HP ProLiant DL560 G10, 8 Bay 2.5 inch, 4 Procesoare, Intel 24 Core Xeon Platinum 8160 2.1 GHz; 128 GB DDR4 ECC; 4 x 1.2 TB HDD SAS; 12 Luni Gar

29.980,09 Lei 19.146,72 Lei
Livrare gratuita la 5 produse comandate
-36%
Cumpara ieftin Server HP ProLiant DL560 G10, 8 Bay 2.5 inch, 4 Procesoare, Intel 12 Core Xeon Gold 6146 3.2 GHz, 256 GB DDR4 ECC, 2 x 200 GB SSD ENTERPRISE, 12 Luni

Server HP ProLiant DL560 G10, 8 Bay 2.5 inch, 4 Procesoare, Intel 12 Core Xeon Gold 6146 3.2 GHz, 256 GB DDR4 ECC, 2 x 200 GB SSD ENTERPRISE, 12 Luni

28.404,10 Lei 18.139,89 Lei
Livrare gratuita la 5 produse comandate
-36%
Cumpara ieftin Server HP ProLiant DL560 G10, 8 Bay 2.5 inch, 4 Procesoare, Intel 12 Core Xeon Gold 6146 3.2 GHz; 1024 GB DDR4 ECC; 2 x 7.6 TB SSD ENTERPRISE NOU; 12

Server HP ProLiant DL560 G10, 8 Bay 2.5 inch, 4 Procesoare, Intel 12 Core Xeon Gold 6146 3.2 GHz; 1024 GB DDR4 ECC; 2 x 7.6 TB SSD ENTERPRISE NOU; 12

57.861,10 Lei 36.953,26 Lei
Livrare gratuita la 5 produse comandate
-36%
Cumpara ieftin Server HP ProLiant DL560 G10, 8 Bay 2.5 inch, 4 Procesoare, Intel 24 Core Xeon Platinum 8160 2.1 GHz; 768 GB DDR4 ECC; 4 x 1.2 TB HDD SAS; 12 Luni Gar

Server HP ProLiant DL560 G10, 8 Bay 2.5 inch, 4 Procesoare, Intel 24 Core Xeon Platinum 8160 2.1 GHz; 768 GB DDR4 ECC; 4 x 1.2 TB HDD SAS; 12 Luni Gar

36.499,19 Lei 23.310,77 Lei
Livrare gratuita la 5 produse comandate
-36%
Cumpara ieftin Server HP ProLiant DL560 G10, 8 Bay 2.5 inch, 4 Procesoare, Intel 12 Core Xeon Gold 6146 3.2 GHz, 768 GB DDR4 ECC, 2 x 3.84 TB SSD ENTERPRISE NOU, 12

Server HP ProLiant DL560 G10, 8 Bay 2.5 inch, 4 Procesoare, Intel 12 Core Xeon Gold 6146 3.2 GHz, 768 GB DDR4 ECC, 2 x 3.84 TB SSD ENTERPRISE NOU, 12

42.391,67 Lei 27.073,67 Lei
Livrare gratuita la 5 produse comandate
-36%
Cumpara ieftin Server HP ProLiant DL560 G10, 8 Bay 2.5 inch, 4 Procesoare, Intel 12 Core Xeon Gold 6146 3.2 GHz; 512 GB DDR4 ECC; 2 x 480 GB SSD ENTERPRISE NOU; 12 L

Server HP ProLiant DL560 G10, 8 Bay 2.5 inch, 4 Procesoare, Intel 12 Core Xeon Gold 6146 3.2 GHz; 512 GB DDR4 ECC; 2 x 480 GB SSD ENTERPRISE NOU; 12 L

33.957,71 Lei 21.686,96 Lei
Livrare gratuita la 5 produse comandate
-36%
Cumpara ieftin Server HP ProLiant DL560 G10, 8 Bay 2.5 inch, 4 Procesoare, Intel 12 Core Xeon Gold 6146 3.2 GHz; 1024 GB DDR4 ECC; 2 x 500 GB SSD SAMSUNG EVO NOU; 12

Server HP ProLiant DL560 G10, 8 Bay 2.5 inch, 4 Procesoare, Intel 12 Core Xeon Gold 6146 3.2 GHz; 1024 GB DDR4 ECC; 2 x 500 GB SSD SAMSUNG EVO NOU; 12

40.187,70 Lei 25.665,69 Lei
Livrare gratuita la 5 produse comandate
-36%
Cumpara ieftin Server HP ProLiant DL560 G10, 8 Bay 2.5 inch, 4 Procesoare, Intel 12 Core Xeon Gold 6146 3.2 GHz; 512 GB DDR4 ECC; 2 x 1 TB SSD SAMSUNG EVO NOU; 12 Lu

Server HP ProLiant DL560 G10, 8 Bay 2.5 inch, 4 Procesoare, Intel 12 Core Xeon Gold 6146 3.2 GHz; 512 GB DDR4 ECC; 2 x 1 TB SSD SAMSUNG EVO NOU; 12 Lu

33.540,85 Lei 21.421,41 Lei
Livrare gratuita la 5 produse comandate
-36%
Cumpara ieftin Server HP ProLiant DL560 G10, 8 Bay 2.5 inch, 4 Procesoare, Intel 24 Core Xeon Platinum 8160 2.1 GHz; 256 GB DDR4 ECC; 4 x 1.2 TB HDD SAS; 12 Luni Gar

Server HP ProLiant DL560 G10, 8 Bay 2.5 inch, 4 Procesoare, Intel 24 Core Xeon Platinum 8160 2.1 GHz; 256 GB DDR4 ECC; 4 x 1.2 TB HDD SAS; 12 Luni Gar

32.239,18 Lei 20.589,73 Lei
Livrare gratuita la 5 produse comandate
-36%
Cumpara ieftin Server HP ProLiant DL560 G10, 8 Bay 2.5 inch, 4 Procesoare, Intel 12 Core Xeon Gold 6146 3.2 GHz, 768 GB DDR4 ECC, 2 x 200 GB SSD ENTERPRISE, 12 Luni

Server HP ProLiant DL560 G10, 8 Bay 2.5 inch, 4 Procesoare, Intel 12 Core Xeon Gold 6146 3.2 GHz, 768 GB DDR4 ECC, 2 x 200 GB SSD ENTERPRISE, 12 Luni

33.933,50 Lei 21.672,27 Lei
Livrare gratuita la 5 produse comandate

Cautari similare


Linkuri utile

Ar putea sa te intereseze

Istoricul tau de navigare

  • Siguranta automata 63A 1P 6ka ACTI9 iC60N Schneider A9F74163
  • Simering 80x98x10 Daewoo RACER hatchback 1986-1997
  • Set Huse Scaune Auto pentru Ford Ecosport - RoGroup Mesh, cu fermoare pentru bancheta rabatabila, negru si albastru, 9 piese, Ro Group
  • Sampon Hidratant Gerovital Tratament Expert cu Argan, 250 ml
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