All Opteron Models | Hardware Secrets

As mentioned, Opteron processors from 1xx series don’t support multiprocessing, have only one HyperTransport bus and only accept DDR memories. Socket 940 models require registered (buffered) DDR memories, which are a special kind of memory targeted to servers. Socket 939 models don't have this requirement.

Below you can find all Opteron 1xx models released to date. TDP stands for Thermal Design Power and indicates the CPU maximum thermal dissipation, i.e. the CPU cooler must be able to dissipate at least this amount of heat.

OPN	Model	Clock	Hyper Transport	TDP	Max. Temp. (º C)	Voltage	Socket	Tecnology	SSE3	Cores
OSA180DAA6CD	180	2.4 GHz	4 GB/s	110.0 W	65	1.30 V - 1.35 V	939	90 nm	Yes	2
OSA180CDBOX	180	2.4 GHz	4 GB/s	110.0 W	65	1.30 V - 1.35 V	939	90 nm	Yes	2
OSA175DAA6CD	175	2.2 GHz	4 GB/s	110.0 W	65	1.30 V - 1.35 V	939	90 nm	Yes	2
OSA175CDBOX	175	2.2 GHz	4 GB/s	110.0 W	65	1.30 V - 1.35 V	939	90 nm	Yes	2
OSA170DAA6CD	170	2.0 GHz	4 GB/s	110.0 W	65	1.30 V - 1.35 V	939	90 nm	Yes	2
OSA170CDBOX	170	2.0 GHz	4 GB/s	110.0 W	65	1.30 V - 1.35 V	939	90 nm	Yes	2
OSA165DAA6CD	165	1.8 GHz	4 GB/s	110.0 W	65	1.30 V - 1.35 V	939	90 nm	Yes	2
OSA165CDBOX	165	1.8 GHz	4 GB/s	110.0 W	65	1.30 V - 1.35 V	939	90 nm	Yes	2
OSA154BNBOX	154	2.8 GHz	4 GB/s	104.0 W	65	1.35 V-1.4 V	939	90 nm	Yes	1
OSA154DAA5BN	154	2.8 GHz	4 GB/s	104.0 W	65	1.35 V-1.4 V	939	90 nm	Yes	1
OSA152DAA5BN	152	2.6 GHz	4 GB/s	104.0 W	65	1.35 V-1.4 V	939	90 nm	Yes	1
OSA152BNBOX	152	2.6 GHz	4 GB/s	104.0 W	65	1.35 V-1.4 V	939	90 nm	Yes	1
OSA150CEP5AT	150	2.4 GHz	3.2 GB/s	89 W	70	1.5 V	940	130 nm	No	1
OSA150ATBOX	150	2.4 GHz	3.2 GB/s	89 W	70	1.5 V	940	130 nm	No	1
OSA150BNBOX	150	2.4 GHz	4 GB/s	85.3 W	71	1.35 V-1.4 V	939	90 nm	Yes	1
OSA150DAA5BN	150	2.4 GHz	4 GB/s	85.3 W	71	1.35 V-1.4 V	939	90 nm	Yes	1
OSA148CEP5AK	148	2.2 GHz	3.2 GB/s	89 W	70	1.5 V	940	130 nm	No	1
OSA148CEP5AT	148	2.2 GHz	3.2 GB/s	89 W	70	1.5 V	940	130 nm	No	1
OSA148BOX	148	2.2 GHz	3.2 GB/s	89 W	70	1.5 V	940	130 nm	No	1
OSA148ATBOX	148	2.2 GHz	3.2 GB/s	89 W	70	1.5 V	940	130 nm	No	1
OSA148BNBOX	148	2.2 GHz	4 GB/s	85.3 W	71	1.35 V-1.4 V	939	90 nm	Yes	1
OSA148DAA5BN	148	2.2 GHz	4 GB/s	85.3 W	71	1.35 V-1.4 V	939	90 nm	Yes	1
OSA146CEP5AK	146	2.0 GHz	3.2 GB/s	89 W	70	1.5 V	940	130 nm	No	1
OSA146CEP5AT	146	2.0 GHz	3.2 GB/s	89 W	70	1.5 V	940	130 nm	No	1
OSA146BOX	146	2.0 GHz	3.2 GB/s	89 W	70	1.5 V	940	130 nm	No	1
OSA146ATBOX	146	2.0 GHz	3.2 GB/s	89 W	70	1.5 V	940	130 nm	No	1
OSK146CMP5AT	146 HE	2.0 GHz	3.2 GB/s	55 W	70	1.3 V	940	130 nm	No	1
OSK146ATBOX	146 HE	2.0 GHz	3.2 GB/s	55 W	70	1.5 V	940	130 nm	No	1
OSA146DAA5BN	146	2.0 GHz	4 GB/s	67 W	65	1.35 V-1.4 V	939	90 nm	Yes	1
OSA146BNBOX	146	2.0 GHz	4 GB/s	67 W	65	1.35 V-1.4 V	939	90 nm	Yes	1
OSA144CEP5AG	144	1.8 GHz	3.2 GB/s	84.7 W	69	1.55 V	940	130 nm	No	1
OSA144CEP5AK	144	1.8 GHz	3.2 GB/s	82.1 W	70	1.5 V	940	130 nm	No	1
OSA144CEP5AT	144	1.8 GHz	3.2 GB/s	82.1 W	70	1.5 V	940	130 nm	No	1
OSA144BOX	144	1.8 GHz	3.2 GB/s	82.1 W	70	1.5 V	940	130 nm	No	1
OSA144ATBOX	144	1.8 GHz	3.2 GB/s	82.1 W	70	1.5 V	940	130 nm	No	1
OSA144DAA5BN	144	1.8 GHz	4 GB/s	67 W	71	1.35 V-1.4 V	939	90 nm	Yes	1
OSA144BNBOX	144	1.8 GHz	4 GB/s	67 W	71	1.35 V-1.4 V	939	90 nm	Yes	1
OSA142CCO5AG	142	1.6 GHz	3.2 GB/s	84.7 W	69	1.55 V	940	130 nm	No	1
OSA142CEP5AK	142	1.6 GHz	3.2 GB/s	82.1 W	70	1.5 V	940	130 nm	No	1
OSA142CEP5AT	142	1.6 GHz	3.2 GB/s	82.1 W	70	1.5 V	940	130 nm	No	1
OSA142BOX	142	1.6 GHz	3.2 GB/s	82.1 W	70	1.5 V	940	130 nm	No	1
OSA142ATBOX	142	1.6 GHz	3.2 GB/s	82.1 W	70	1.5 V	940	130 nm	No	1
OSA140CCO5AG	140	1.4 GHz	3.2 GB/s	84.7 W	69	1.55 V	940	130 nm	No	1
OSA140CEP5AK	140	1.4 GHz	3.2 GB/s	82.1 W	70	1.5 V	940	130 nm	No	1
OSA140CEP5AT	140	1.4 GHz	3.2 GB/s	82.1 W	70	1.5 V	940	130 nm	No	1
OSA140BOX	140	1.4 GHz	3.2 GB/s	82.1 W	70	1.5 V	940	130 nm	No	1
OSA140ATBOX	140	1.4 GHz	3.2 GB/s	82.1 W	70	1.5 V	940	130 nm	No	1
OSB140CSP5AT	140 EE	1.4 GHz	3.2 GB/s	30 W	70	1.15 V	940	130 nm	No	1