Ñåðâåðíîå øàññè Lenovo D3
Öåíó óòî÷íÿéòå
Lenovo ThinkSystem D3 — ýòî ñâåðõãèáêîå ìíîãîóçëîâîå (multi-node) ñåðâåðíîå øàññè âûñîêîé ïëîòíîñòè â ôîðì-ôàêòîðå 2U, ðàçðàáîòàííîå äëÿ âûñîêîïðîèçâîäèòåëüíûõ âû÷èñëåíèé (HPC), ãèïåðêîíâåðãåíòíûõ èíôðàñòðóêòóð (HCI) è ðàñïðåäåëåííûõ êîðïîðàòèâíûõ ñðåä.
Öåíó óòî÷íÿéòå
Òåõíè÷åñêèå õàðàêòåðèñòèêè øàññè Lenovo ThinkSystem D3
| Ôîðì-ôàêòîð | 2U Rack (ñòîå÷íîå øàññè) |
| Âìåñòèìîñòü (ïëîòíîñòü) |
• Äî 4 óçëîâ 1U (ñóììàðíî äî 8 ïðîöåññîðîâ â 2U ñòîéêè) • Äî 2 óçëîâ 2U (ñóììàðíî äî 4 ïðîöåññîðîâ â 2U ñòîéêè) • Ïîääåðæèâàåòñÿ ìèêñ 1U è 2U óçëîâ |
| Ïîääåðæèâàåìûå ïðîöåññîðû | Àðõèòåêòóðû Intel Xeon Scalable 5-ãî ïîêîëåíèÿ è AMD EPYC (â çàâèñèìîñòè îò óçëà) |
| Àðõèòåêòóðà ïèòàíèÿ | Îáùèå áëîêè ïèòàíèÿ CRPS (Common Redundant Power Supply) ñ ãîðÿ÷åé çàìåíîé â çàäíåé ÷àñòè øàññè (äî 3 øò.) |
| Ìîùíîñòü ÁÏ | 1300W / 1600W / 2000W / 2700W (ýôôåêòèâíîñòü Platinum èëè Titanium) |
| Ðåæèìû ðåçåðâèðîâàíèÿ ÁÏ |
• 3 ÁÏ: ðåæèì 2+1 • 2 ÁÏ: ðåæèì 1+1 (áåç èçáûòî÷íîãî âûäåëåíèÿ) èëè ñ èçáûòî÷íûì âûäåëåíèåì • 1 ÁÏ: ðåæèì 1+0 (òîëüêî äëÿ ÁÏ 2700W) |
| Îõëàæäåíèå | Äåöåíòðàëèçîâàííîå. Âåíòèëÿòîðû èíòåãðèðîâàíû íåïîñðåäñòâåííî â êàæäûé âû÷èñëèòåëüíûé óçåë (îõëàæäåíèå ðåãóëèðóåòñÿ óçëàìè íåçàâèñèìî) |
| Îáñëóæèâàíèå | Äîñòóï ê âû÷èñëèòåëüíûì óçëàì ñ ïåðåäíåé ïàíåëè (Front-accessible) äëÿ óäîáñòâà ñåðâèñíûõ ðàáîò |
| Óïðàâëåíèå | Íåçàâèñèìûå ñèñòåìíûå êîíòðîëëåðû íà êàæäîì óçëå + èíòåãðàöèÿ ñ Lenovo XClarity |
Ïîääåðæèâàåìûå âû÷èñëèòåëüíûå óçëû (íîäû)
Øàññè Lenovo D3 âûñòóïàåò ïëàòôîðìîé äëÿ ëèíååê âûñîêîé ïëîòíîñòè ThinkSystem V3:
- 1U Óçëû (ìàêñèìóì 4 íà øàññè):
- ThinkSystem SD530 V3 — äâóõïðîöåññîðíûé óçåë íà áàçå Intel Xeon Scalable 5-ãî ïîêîëåíèÿ.
- ThinkSystem SD535 V3 — îäíîïðîöåññîðíûé óçåë âûñîêîé ïëîòíîñòè íà áàçå AMD EPYC.
- 2U Óçëû (ìàêñèìóì 2 íà øàññè):
- ThinkSystem SD550 V3 — äâóõïðîöåññîðíûé óçåë íà Intel Xeon 5-ãî ïîêîëåíèÿ ñ ðàñøèðåííûìè âîçìîæíîñòÿìè äèñêîâîé ïîäñèñòåìû (AnyBay SAS/SATA/NVMe PCIe 5.0).
