Lenovo 4Y37A78601 · HBA 440-8i

MPN / P/N

4Y37A78601

Ishlab chiqaruvchi modeli

HBA 440-8i

Adapter turi

HBA

Ichki / tashqi portlar

Internal

Konfiguratsiya kodi — alohida part-raqami emas

BMM2, BM51

Format

PCIe low profile

Kontroller / chip

Broadcom SAS3808

Etalon oila — almashtirish kafolati emas

HBA 9500-8i

Host interfeysi

PCIe 4.0 x8

Port interfeysi

12 Gb SAS

Kontroller portlari soni

8

Port ulagichlari

Two x4 SFF-8654

Disk interfeyslari

SAS, SATA

Disk turlari

HDD, SSD, SED

Disklarni issiq almashtirish

Yes

To‘g‘ridan-to‘g‘ri ulanish — fizik disk chegarasi

8

Qo‘llanadigan ekspander bilan disk chegarasi

240

Mantiqiy disk chegarasi

240

RAID darajalari

No RAID

JBOD rejimi

Yes

Kontroller keshi

None

Kesh himoyasi — to‘plam alohida tekshiriladi

No

Performance Accelerator (FastPath)

No

SSD Caching (CacheCade Pro 2.0)

No

SED qo‘llashi — shartlarni ko‘ring

Yes (see Note 2)

Remote management - Controller FW update (XCC/BMC) (see Note 5)

Yes

Remote management - Inventory (XCC/BMC) (see Note 5)

Yes

Hujjatdagi tanlash cheklovlari

Use only the approved ThinkSystem server, slot/riser, backplane and correct cable/firmware configuration. Port count, direct physical-drive limit and expander-qualified drive limit are separate source fields. HBA passthrough is not hardware RAID. Flash/supercap support does not imply an optional module is supplied; consult the exact option guide. NVMe U.3 Tri-Mode x1 and NVMe-only U.2 x4 configurations are different and not simultaneous universal support; feature codes/CH5Z enablement and host cabling must be verified for RAID 940. Planned U.2 support stays planned, not a delivered feature. SED support on HBAs is host-software pass-through, not a bundled encryption/key-management service. Remote management exclusions and blade drive-count limits in sourceQualifications apply.

Ishlab chiqaruvchi izohlari — tanlash uchun shart

Note 1: RAID 730-8i 1GB is available world-wide except USA and Canada Note 2: SAS HBAs support SEDs by host software passing SED commands through the HBA to the drives. Note 3: SN550 blade 4i adapters are limited to two drives and RAID 0/1; SN850 has four drives and applicable RAID modes depend on the exact adapter. Note 5: SR635/SR655/SR645/SR665 with second-generation AMD EPYC (Rome) processors do not support remote management.

Xususiyatlar manbasi: Lenovo ↗
Hujjat bo‘yicha tekshirildi: 19.10.2026