Cos cumparaturi

Favorite

Ai nevoie de ajutor ?

Catalog produse

Cauta

Computere

Calculator intel de la HP in Computere

(12891 oferte)

Sorteaza Calculator intel in Computere dupa:

Vizualizeaza ca: Afisare Lista Afisare galerie

-40%

Cumpara ieftin WorkStation HP Z1 G6, Tower, Intel Core i5 10500 3.1 GHz up to 4.5 GHz; 64 GB DDR4; 2 x 1 TB SSD SATA NOU; Placa Video Intel HD Graphics; Raid Control

WorkStation HP Z1 G6, Tower, Intel Core i5 10500 3.1 GHz up to 4.5 GHz; 64 GB DDR4; 2 x 1 TB SSD SATA NOU; Placa Video Intel HD Graphics; Raid Control

~~5.275,²⁶ Lei~~ 3.158,³⁵ Lei

Livrare gratuita la 5 produse comandate

-40%

Cumpara ieftin WorkStation HP Z1 G6, Tower, Intel Core i7 10700 2.9 GHz up to 4.8 GHz; 32 GB DDR4; 512 GB SSD M.2 NVMe; Placa Video Intel HD Graphics; Raid Controlle

WorkStation HP Z1 G6, Tower, Intel Core i7 10700 2.9 GHz up to 4.8 GHz; 32 GB DDR4; 512 GB SSD M.2 NVMe; Placa Video Intel HD Graphics; Raid Controlle

~~4.504,⁷⁵ Lei~~ 2.697,³¹ Lei

Livrare gratuita la 5 produse comandate

-40%

Cumpara ieftin WorkStation HP Z1 G6, Tower, Intel Core i5 10500 3.1 GHz up to 4.5 GHz; Fara Memorie Ram; Fara Hard Disk; Placa Video Intel HD Graphics; Raid Controll

WorkStation HP Z1 G6, Tower, Intel Core i5 10500 3.1 GHz up to 4.5 GHz; Fara Memorie Ram; Fara Hard Disk; Placa Video Intel HD Graphics; Raid Controll

~~2.429,⁸⁷ Lei~~ 1.454,³¹ Lei

Livrare gratuita la 5 produse comandate

-40%

Cumpara ieftin WorkStation HP Z1 G6, Tower, Intel Core i7 10700 2.9 GHz up to 4.8 GHz; 64 GB DDR4; 2 x 1 TB SSD SATA NOU; Placa Video Intel HD Graphics; Raid Control

WorkStation HP Z1 G6, Tower, Intel Core i7 10700 2.9 GHz up to 4.8 GHz; 64 GB DDR4; 2 x 1 TB SSD SATA NOU; Placa Video Intel HD Graphics; Raid Control

~~6.189,⁶⁵ Lei~~ 3.706,⁴⁰ Lei

Livrare gratuita la 5 produse comandate

Cautari similare

-40%

Cumpara ieftin WorkStation HP Z1 G6, Tower, Intel Core i5 10500 3.1 GHz up to 4.5 GHz; Fara Memorie Ram; 512 GB SSD M.2 NVMe; Placa Video Intel HD Graphics; Raid Con

WorkStation HP Z1 G6, Tower, Intel Core i5 10500 3.1 GHz up to 4.5 GHz; Fara Memorie Ram; 512 GB SSD M.2 NVMe; Placa Video Intel HD Graphics; Raid Con

~~2.813,¹¹ Lei~~ 1.684,⁸³ Lei

Livrare gratuita la 5 produse comandate

-40%

Cumpara ieftin WorkStation HP Z1 G6, Tower, Intel Core i5 10500 3.1 GHz up to 4.5 GHz; Fara Memorie Ram; Fara Hard Disk; Placa Video Intel HD Graphics; Raid Controll

WorkStation HP Z1 G6, Tower, Intel Core i5 10500 3.1 GHz up to 4.5 GHz; Fara Memorie Ram; Fara Hard Disk; Placa Video Intel HD Graphics; Raid Controll

~~2.549,⁵⁵ Lei~~ 1.526,⁶³ Lei

Livrare gratuita la 5 produse comandate

-40%

Cumpara ieftin WorkStation HP Z1 G6, Tower, Intel Core i7 10700 2.9 GHz up to 4.8 GHz; 16 GB DDR4; 2 x 1 TB SSD SATA NOU; Placa Video Intel HD Graphics; Raid Control

WorkStation HP Z1 G6, Tower, Intel Core i7 10700 2.9 GHz up to 4.8 GHz; 16 GB DDR4; 2 x 1 TB SSD SATA NOU; Placa Video Intel HD Graphics; Raid Control

~~4.943,¹² Lei~~ 2.959,⁴⁷ Lei

Livrare gratuita la 5 produse comandate

-40%

Cumpara ieftin WorkStation HP Z1 G6, Tower, Intel Core i7 10700 2.9 GHz up to 4.8 GHz; 64 GB DDR4; 2 x 1 TB SSD SATA NOU; Placa Video Intel HD Graphics; Raid Control

WorkStation HP Z1 G6, Tower, Intel Core i7 10700 2.9 GHz up to 4.8 GHz; 64 GB DDR4; 2 x 1 TB SSD SATA NOU; Placa Video Intel HD Graphics; Raid Control

~~6.309,³³ Lei~~ 3.777,⁵⁹ Lei

Livrare gratuita la 5 produse comandate

-40%

Cumpara ieftin WorkStation HP Z1 G6, Tower, Intel Core i7 10700 2.9 GHz up to 4.8 GHz; 16 GB DDR4; 512 GB SSD M.2 NVMe; Placa Video Intel HD Graphics; Raid Controlle

WorkStation HP Z1 G6, Tower, Intel Core i7 10700 2.9 GHz up to 4.8 GHz; 16 GB DDR4; 512 GB SSD M.2 NVMe; Placa Video Intel HD Graphics; Raid Controlle

~~4.159,¹⁶ Lei~~ 2.490,⁵² Lei

Livrare gratuita la 5 produse comandate

-40%

Cumpara ieftin WorkStation HP Z1 G6, Tower, Intel Core i7 10700 2.9 GHz up to 4.8 GHz; 32 GB DDR4; Fara Hard Disk; Placa Video Intel HD Graphics; Raid Controller Int

WorkStation HP Z1 G6, Tower, Intel Core i7 10700 2.9 GHz up to 4.8 GHz; 32 GB DDR4; Fara Hard Disk; Placa Video Intel HD Graphics; Raid Controller Int

~~4.360,⁸⁶ Lei~~ 2.611,⁴³ Lei

Livrare gratuita la 5 produse comandate

-40%

Cumpara ieftin WorkStation HP Z1 G6, Tower, Intel Core i5 10500 3.1 GHz up to 4.5 GHz; 64 GB DDR4; Fara Hard Disk; Placa Video Intel HD Graphics; Raid Controller Int

WorkStation HP Z1 G6, Tower, Intel Core i5 10500 3.1 GHz up to 4.5 GHz; 64 GB DDR4; Fara Hard Disk; Placa Video Intel HD Graphics; Raid Controller Int

~~4.227,⁷⁴ Lei~~ 2.531,²⁰ Lei

Livrare gratuita la 5 produse comandate

-40%

Cumpara ieftin WorkStation HP Z1 G6, Tower, Intel Core i7 10700 2.9 GHz up to 4.8 GHz; Fara Memorie Ram; 2 x 500 GB SSD SATA NOU; Placa Video Intel HD Graphics; Raid

WorkStation HP Z1 G6, Tower, Intel Core i7 10700 2.9 GHz up to 4.8 GHz; Fara Memorie Ram; 2 x 500 GB SSD SATA NOU; Placa Video Intel HD Graphics; Raid

~~3.966,⁸⁷ Lei~~ 2.375,²⁶ Lei

Livrare gratuita la 5 produse comandate

-40%

Cumpara ieftin WorkStation HP Z1 G6, Tower, Intel Core i7 10700 2.9 GHz up to 4.8 GHz; 32 GB DDR4; 512 GB SSD M.2 NVMe NOU; Placa Video Intel HD Graphics; Raid Contr

WorkStation HP Z1 G6, Tower, Intel Core i7 10700 2.9 GHz up to 4.8 GHz; 32 GB DDR4; 512 GB SSD M.2 NVMe NOU; Placa Video Intel HD Graphics; Raid Contr

~~4.812,⁶⁸ Lei~~ 2.881,⁵⁰ Lei

Livrare gratuita la 5 produse comandate

-40%

Cumpara ieftin WorkStation HP Z1 G6, Tower, Intel Core i5 10500 3.1 GHz up to 4.5 GHz; 32 GB DDR4; 2 x 1 TB SSD SATA NOU; Placa Video Intel HD Graphics; Raid Control

WorkStation HP Z1 G6, Tower, Intel Core i5 10500 3.1 GHz up to 4.5 GHz; 32 GB DDR4; 2 x 1 TB SSD SATA NOU; Placa Video Intel HD Graphics; Raid Control

~~4.493,⁹⁹ Lei~~ 2.690,⁵³ Lei

Livrare gratuita la 5 produse comandate

-40%

Cumpara ieftin WorkStation HP Z1 G6, Tower, Intel Core i7 10700 2.9 GHz up to 4.8 GHz; 32 GB DDR4; 512 GB SSD M.2 NVMe NOU; Placa Video Intel HD Graphics; Raid Contr

WorkStation HP Z1 G6, Tower, Intel Core i7 10700 2.9 GHz up to 4.8 GHz; 32 GB DDR4; 512 GB SSD M.2 NVMe NOU; Placa Video Intel HD Graphics; Raid Contr

~~4.693,⁰⁰ Lei~~ 2.810,³¹ Lei

Livrare gratuita la 5 produse comandate

-40%

Cumpara ieftin WorkStation HP Z1 G6, Tower, Intel Core i7 10700 2.9 GHz up to 4.8 GHz; 64 GB DDR4; 512 GB SSD M.2 NVMe; Placa Video Intel HD Graphics; Raid Controlle

WorkStation HP Z1 G6, Tower, Intel Core i7 10700 2.9 GHz up to 4.8 GHz; 64 GB DDR4; 512 GB SSD M.2 NVMe; Placa Video Intel HD Graphics; Raid Controlle

~~5.405,⁶⁹ Lei~~ 3.236,³² Lei

Livrare gratuita la 5 produse comandate

-40%

Cumpara ieftin WorkStation HP Z1 G6, Tower, Intel Core i5 10500 3.1 GHz up to 4.5 GHz; 64 GB DDR4; 2 x 1 TB SSD SATA NOU; Placa Video Intel HD Graphics; Raid Control

WorkStation HP Z1 G6, Tower, Intel Core i5 10500 3.1 GHz up to 4.5 GHz; 64 GB DDR4; 2 x 1 TB SSD SATA NOU; Placa Video Intel HD Graphics; Raid Control

~~5.394,⁹⁴ Lei~~ 3.230,⁶⁷ Lei

Livrare gratuita la 5 produse comandate

-40%

Cumpara ieftin WorkStation HP Z1 G6, Tower, Intel Core i5 10500 3.1 GHz up to 4.5 GHz; 32 GB DDR4; 2 TB SSD M.2 NVMe NOU; Placa Video Intel HD Graphics; Raid Control

WorkStation HP Z1 G6, Tower, Intel Core i5 10500 3.1 GHz up to 4.5 GHz; 32 GB DDR4; 2 TB SSD M.2 NVMe NOU; Placa Video Intel HD Graphics; Raid Control

~~4.531,⁶⁴ Lei~~ 2.713,¹³ Lei

Livrare gratuita la 5 produse comandate

-40%

Cumpara ieftin WorkStation HP Z1 G6, Tower, Intel Core i7 10700 2.9 GHz up to 4.8 GHz; 16 GB DDR4; 512 GB SSD M.2 NVMe; Placa Video Intel HD Graphics; Raid Controlle

WorkStation HP Z1 G6, Tower, Intel Core i7 10700 2.9 GHz up to 4.8 GHz; 16 GB DDR4; 512 GB SSD M.2 NVMe; Placa Video Intel HD Graphics; Raid Controlle

~~4.039,⁴⁸ Lei~~ 2.418,²⁰ Lei

Livrare gratuita la 5 produse comandate

-40%

Cumpara ieftin WorkStation HP Z1 G6, Tower, Intel Core i5 10500 3.1 GHz up to 4.5 GHz; Fara Memorie Ram; 2 x 2 TB SSD SATA NOU; Placa Video Intel HD Graphics; Raid C

WorkStation HP Z1 G6, Tower, Intel Core i5 10500 3.1 GHz up to 4.5 GHz; Fara Memorie Ram; 2 x 2 TB SSD SATA NOU; Placa Video Intel HD Graphics; Raid C

~~4.664,⁷⁶ Lei~~ 2.793,³⁶ Lei

Livrare gratuita la 5 produse comandate

-40%

Cumpara ieftin WorkStation HP Z1 G6, Tower, Intel Core i5 10500 3.1 GHz up to 4.5 GHz; 16 GB DDR4; 2 x 500 GB SSD SATA NOU; Placa Video Intel HD Graphics; Raid Contr

WorkStation HP Z1 G6, Tower, Intel Core i5 10500 3.1 GHz up to 4.5 GHz; 16 GB DDR4; 2 x 500 GB SSD SATA NOU; Placa Video Intel HD Graphics; Raid Contr

~~3.603,⁸⁰ Lei~~ 2.157,¹⁷ Lei

Livrare gratuita la 5 produse comandate

-40%

Cumpara ieftin WorkStation HP Z1 G6, Tower, Intel Core i5 10500 3.1 GHz up to 4.5 GHz; Fara Memorie Ram; 256 GB SSD M.2; Placa Video Intel HD Graphics; Raid Controll

WorkStation HP Z1 G6, Tower, Intel Core i5 10500 3.1 GHz up to 4.5 GHz; Fara Memorie Ram; 256 GB SSD M.2; Placa Video Intel HD Graphics; Raid Controll

~~2.537,⁴⁵ Lei~~ 1.518,⁷² Lei

Livrare gratuita la 5 produse comandate

-40%

Cumpara ieftin WorkStation HP Z1 G6, Tower, Intel Core i7 10700 2.9 GHz up to 4.8 GHz; 32 GB DDR4; 2 TB SSD M.2 NVMe NOU; Placa Video Intel HD Graphics; Raid Control

WorkStation HP Z1 G6, Tower, Intel Core i7 10700 2.9 GHz up to 4.8 GHz; 32 GB DDR4; 2 TB SSD M.2 NVMe NOU; Placa Video Intel HD Graphics; Raid Control

~~5.565,⁷¹ Lei~~ 3.332,³⁷ Lei

Livrare gratuita la 5 produse comandate

-40%

Cumpara ieftin WorkStation HP Z1 G6, Tower, Intel Core i5 10500 3.1 GHz up to 4.5 GHz; Fara Memorie Ram; 2 x 1 TB SSD SATA NOU; Placa Video Intel HD Graphics; Raid C

WorkStation HP Z1 G6, Tower, Intel Core i5 10500 3.1 GHz up to 4.5 GHz; Fara Memorie Ram; 2 x 1 TB SSD SATA NOU; Placa Video Intel HD Graphics; Raid C

~~3.477,³⁹ Lei~~ 2.082,⁵⁹ Lei

Livrare gratuita la 5 produse comandate

-40%

Cumpara ieftin WorkStation HP Z1 G6, Tower, Intel Core i7 10700 2.9 GHz up to 4.8 GHz; 64 GB DDR4; 512 GB SSD M.2 NVMe NOU; Placa Video Intel HD Graphics; Raid Contr

WorkStation HP Z1 G6, Tower, Intel Core i7 10700 2.9 GHz up to 4.8 GHz; 64 GB DDR4; 512 GB SSD M.2 NVMe NOU; Placa Video Intel HD Graphics; Raid Contr

~~5.713,⁶³ Lei~~ 3.420,⁵¹ Lei

Livrare gratuita la 5 produse comandate

-40%

Cumpara ieftin WorkStation HP Z1 G6, Tower, Intel Core i5 10500 3.1 GHz up to 4.5 GHz; Fara Memorie Ram; 512 GB SSD M.2 NVMe NOU; Placa Video Intel HD Graphics; Raid

WorkStation HP Z1 G6, Tower, Intel Core i5 10500 3.1 GHz up to 4.5 GHz; Fara Memorie Ram; 512 GB SSD M.2 NVMe NOU; Placa Video Intel HD Graphics; Raid

~~2.881,⁶⁹ Lei~~ 1.725,⁵¹ Lei

Livrare gratuita la 5 produse comandate

-40%

Cumpara ieftin WorkStation HP Z1 G6, Tower, Intel Core i7 10700 2.9 GHz up to 4.8 GHz; 32 GB DDR4; 2 TB SSD M.2 NVMe NOU; Placa Video Intel HD Graphics; Raid Control

WorkStation HP Z1 G6, Tower, Intel Core i7 10700 2.9 GHz up to 4.8 GHz; 32 GB DDR4; 2 TB SSD M.2 NVMe NOU; Placa Video Intel HD Graphics; Raid Control

~~5.446,⁰⁴ Lei~~ 3.261,¹⁸ Lei

Livrare gratuita la 5 produse comandate

-40%

Cumpara ieftin WorkStation HP Z1 G6, Tower, Intel Core i5 10500 3.1 GHz up to 4.5 GHz; Fara Memorie Ram; 512 GB SSD M.2 NVMe NOU; Placa Video Intel HD Graphics; Raid

WorkStation HP Z1 G6, Tower, Intel Core i5 10500 3.1 GHz up to 4.5 GHz; Fara Memorie Ram; 512 GB SSD M.2 NVMe NOU; Placa Video Intel HD Graphics; Raid

~~3.001,³⁷ Lei~~ 1.796,⁷⁰ Lei

Livrare gratuita la 5 produse comandate

-40%

Cumpara ieftin WorkStation HP Z1 G6, Tower, Intel Core i5 10500 3.1 GHz up to 4.5 GHz; 16 GB DDR4; 2 x 2 TB SSD SATA NOU; Placa Video Intel HD Graphics; Raid Control

WorkStation HP Z1 G6, Tower, Intel Core i5 10500 3.1 GHz up to 4.5 GHz; 16 GB DDR4; 2 x 2 TB SSD SATA NOU; Placa Video Intel HD Graphics; Raid Control

~~4.976,⁷³ Lei~~ 2.979,⁸¹ Lei

Livrare gratuita la 5 produse comandate

-40%

Cumpara ieftin WorkStation HP Z1 G6, Tower, Intel Core i5 10500 3.1 GHz up to 4.5 GHz; 32 GB DDR4; 256 GB SSD M.2; Placa Video Intel HD Graphics; Raid Controller Int

WorkStation HP Z1 G6, Tower, Intel Core i5 10500 3.1 GHz up to 4.5 GHz; 32 GB DDR4; 256 GB SSD M.2; Placa Video Intel HD Graphics; Raid Controller Int

~~3.434,³⁶ Lei~~ 2.056,⁶⁰ Lei

Livrare gratuita la 5 produse comandate

-40%

Cumpara ieftin Calculator HP Z1 G6, Tower, Intel Core i5 10500 3.1 GHz up to 4.5 GHz; Fara Memorie Ram; 2 x 500 GB SSD SATA NOU; Placa Video Intel HD Graphics; Raid

Calculator HP Z1 G6, Tower, Intel Core i5 10500 3.1 GHz up to 4.5 GHz; Fara Memorie Ram; 2 x 500 GB SSD SATA NOU; Placa Video Intel HD Graphics; Raid

~~3.052,⁴⁷ Lei~~ 1.827,²¹ Lei

Livrare gratuita la 5 produse comandate

-40%

Cumpara ieftin Calculator HP Z1 G6, Tower, Intel Core i5 10500 3.1 GHz up to 4.5 GHz; Fara Memorie Ram; 2 x 2 TB SSD SATA NOU; Placa Video Intel HD Graphics; Raid Co

Calculator HP Z1 G6, Tower, Intel Core i5 10500 3.1 GHz up to 4.5 GHz; Fara Memorie Ram; 2 x 2 TB SSD SATA NOU; Placa Video Intel HD Graphics; Raid Co

~~4.664,⁷⁶ Lei~~ 2.793,³⁶ Lei

Livrare gratuita la 5 produse comandate

-40%

Cumpara ieftin Calculator HP Z1 G6, Tower, Intel Core i5 10500 3.1 GHz up to 4.5 GHz; 16 GB DDR4; 2 x 2 TB SSD SATA NOU; Placa Video Intel HD Graphics; Raid Controll

Calculator HP Z1 G6, Tower, Intel Core i5 10500 3.1 GHz up to 4.5 GHz; 16 GB DDR4; 2 x 2 TB SSD SATA NOU; Placa Video Intel HD Graphics; Raid Controll

~~5.096,⁴¹ Lei~~ 3.051,⁰⁰ Lei

Livrare gratuita la 5 produse comandate

-40%

Cumpara ieftin Calculator HP Z1 G6, Tower, Intel Core i5 10500 3.1 GHz up to 4.5 GHz; 16 GB DDR4; 2 x 1 TB SSD SATA NOU; Placa Video Intel HD Graphics; Raid Controll

Calculator HP Z1 G6, Tower, Intel Core i5 10500 3.1 GHz up to 4.5 GHz; 16 GB DDR4; 2 x 1 TB SSD SATA NOU; Placa Video Intel HD Graphics; Raid Controll

~~3.909,⁰⁴ Lei~~ 2.340,²³ Lei

Livrare gratuita la 5 produse comandate

-40%

Cumpara ieftin Calculator HP Z1 G6, Tower, Intel Core i5 10500 3.1 GHz up to 4.5 GHz; 64 GB DDR4; 2 x 500 GB SSD SATA NOU; Placa Video Intel HD Graphics; Raid Contro

Calculator HP Z1 G6, Tower, Intel Core i5 10500 3.1 GHz up to 4.5 GHz; 64 GB DDR4; 2 x 500 GB SSD SATA NOU; Placa Video Intel HD Graphics; Raid Contro

~~4.970,⁰¹ Lei~~ 2.975,²⁹ Lei

Livrare gratuita la 5 produse comandate

-10%

Cumpara ieftin Workstation Refurbished HP Z4 G4, Intel Xeon Quad Core W2123 3.60 - 3.90GHz, 32GB DDR4 ECC, 256GB SSD SATA, DVD-RW, Nvidia Quadro M4000 8GB GDDR5, Win

Workstation Refurbished HP Z4 G4, Intel Xeon Quad Core W2123 3.60 - 3.90GHz, 32GB DDR4 ECC, 256GB SSD SATA, DVD-RW, Nvidia Quadro M4000 8GB GDDR5, Win

~~4.602,⁰⁰ Lei~~ 4.141,⁸⁰ Lei

Vanzator premium

(96,55% / 860)

Livrare Vineri, 28 Nov

HP Z230 Tower Workstation, Intel Xeon E3-1220 V3, 16GB DDR3, 240GB SSD, 500GB HDD, Nvidia Quadro K620 2GB

Promo

HP Z230 Tower Workingstation

840,⁰⁰ Lei

HP EliteDesk 800 G3, Intel Core i5-7500, 16GB DDR4, 256GB SSD + 2TB HDD, GTX 1080 8GB, Win 11 Pro

Promo

HP EliteDesk 800 G3

1.624,⁰⁰ Lei

HP ProDesk 600 G5 SFF, Intel Core i5-9500, 8GB DDR4, 256GB SSD, Intel UHD Graphics, Fara OS

Promo

HP ProDesk 600 G5 SFF

1.204,⁰⁰ Lei

Urmarit de 1 utilizator

HP EliteDesk 800 G4, Intel Core i5-8500, 8GB DDR4, 256GB SSD + 500GB HDD, NVIDIA GTX 1060 3GB, Windows 11 Pro

Promo

HP EliteDesk 800 G4

1.372,⁰⁰ Lei

Cautari similare

1
45
46
47
48
49
100

Pe pagina:

Recent vizualizate

2.436,²⁸ Lei 27 zile 16 ore 23 minute
Calculator Dell OptiPlex 7080, Desktop SFF, Intel Core i5 10400F 2.9 GHz up to 4.3 GHz; 8 GB DDR4; Fara Hard Disk; Windows 10 Pro; 12 Luni Garantie, R
2.621,⁶⁰ Lei 27 zile 15 ore 38 minute
Calculator Dell OptiPlex 3070, Micro, Intel Core i7 9700 3.0 GHz up to 4.7 GHz; 64 GB DDR4; Fara Hard Disk; Fara Windows; 12 Luni Garantie, Refurbishe
31,²⁵ Lei 29 zile 16 ore 37 minute
Set testere multimetru banana - carlig 1m 050111 TESTER4

Ar putea sa te intereseze

Istoricul tau de navigare

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