Lenovo ST550 16SFF
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Condition
Refurbished
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CPU
2×8GB DDR4 RDIMM 2133MHz
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RAM
noHDD (up to 8 HDD 2.5'' SFF)
-
Condition
Refurbished
-
CPU
2×8GB DDR4 RDIMM 2133MHz
-
RAM
noHDD (up to 8 HDD 2.5'' SFF)
-
Condition
Refurbished
-
CPU
2×8GB DDR4 RDIMM 2133MHz
-
RAM
noHDD (up to 8 HDD 2.5'' SFF)
-
Condition
Refurbished
-
CPU
2×8GB DDR4 RDIMM 2133MHz
-
RAM
noHDD (up to 8 HDD 2.5'' SFF)
- Processor
- One or two second-gen Intel Xeon Processor Scalable Family of processors, either Bronze, Silver, Gold or Platinum-level processors (formerly codename "Cascade Lake"). 1st Gen Intel Xeon processors are also supported.
Supports processors up to 22 cores, core speeds up to 3.8 GHz, and TDP ratings up to 125W. Two Intel Ultra Path Interconnect (UPI) links at 10.4 GT/s each. - Memory
- Up to 12 DIMM sockets (6 DIMMs per processor) supporting Lenovo TruDDR4 DIMMs at up to 2933 MHz. RDIMMs and LRDIMMs (Load Reduced DIMMs) are supported, but memory types cannot be intermixed.
- Memory maximums
- Up to 768 GB with 12x 64 GB RDIMMs and two processors
- Memory protection
- ECC, SDDC (for x4-based memory DIMMs), ADDDC (for x4-based memory DIMMs, requires Intel Xeon Gold or Platinum processors), memory mirroring, and memory sparing.
- Chipset
- Intel C621 "Lewisburg" chipset
- Drive bays
- Available configurations:
- 8, 16, or 20x 2.5-inch SAS/SATA hot-swap (optional support for NVMe drives)
- 4 or 8x 3.5-inch SAS/SATA hot-swap
- Both 8x 3.5-inch + 4x 2.5-inch SAS/SATA hot-swap
- 4 or 8x 3.5-inch SATA simple-swap
- Two 5.25-inch drive bays for optical drives
- Storage controller
- 6 Gb Onboard SATA AHCI
- 6 Gb Onboard SATA RAID (Intel RSTe)
- 12 Gb SAS/SATA RAID adapters with up to 8GB flash-backed cache
- 12 Gb SAS/SATA HBA (non-RAID)
- Network interfaces
- Two integrated Gigabit Ethernet 1000BASE-T ports (RJ-45) based on Intel X722 embedded controller (No 10/100 Mbps support)
- Form Factor
- Tower or 4U Rack
- PCI Expansion slots
- Up to 7 PCIe slots: 6 general purpose PCIe 3.0 slots plus one slot reserved for the M.2 adapter. General purpose slots are as follows:
- Slot 1: PCIe 3.0 x8 (25W) FHHL
- Slot 2: PCIe 3.0 x16 (75W); FHHL
- Slot 3: PCIe 3.0 x16 (75W); FHFL
- Slot 4: PCIe 3.0 x16 (x8 wired) (25W); FHFL (requires second processor)
- Slot 5: PCIe 3.0 x16 (75W); FHFL (requires second processor)
- Slot 6: PCIe 3.0 x8 (x4 wired) (25W); FHFL
- Ports
- Front: Two USB ports (one USB 3.0, one USB 2.0 port
- Rear: Six USB ports (four USB 2.0, two USB 3.0), one VGA video, one RJ-45 systems management, two RJ-45 GbE network ports, optional serial port.
- Internal: One internal USB 3.0 port for RDX drive
- Power supply
- Up to two redundant hot-swap 550 W, 750 W or 1100 W High Efficiency Platinum AC power supplies, or 750 W High Efficiency Titanium AC power supplies. Also available is a 450 W fixed (non-hot-swap) power supply. In China only, all hot-swap power supplies also support 240V DC.
- Systems management
- Operator panel with status LEDs. XClarity Controller embedded management, XClarity Administrator centralized infrastructure delivery, XClarity Integrator plugins, and XClarity Energy Manager centralized server power management. Optional XClarity Controller Advanced to enable remote control functions.
- Maximum internal storage
- 2.5-inch drives:
- 614.4TB using 20x 30.72TB 2.5-inch SAS/SATA SSDs
- 30.72TB using 4x 7.68TB 2.5-inch NVMe SSDs
- 48TB using 20x 2.4TB 2.5-inch HDDs
- 160TB using 8x 20TB 3.5-inch HDDs
- 122.88TB using 8x 15.36TB 3.5-inch SAS/SATA SSDs
- Dimensions
- Width: 176 mm (6.9 in.), height: 438 mm (17.2 in.), depth: 660 mm (26 in.).
- Weight
- Fully configured: 36 kg (79.36 lb)
- Operating systems
- Microsoft Windows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, VMware ESXi.
- Security features
- Power-on password, administrator's password, Trusted Platform Module (TPM), supporting TPM 1.2 or TPM 2.0. In China only, optional Trusted Cryptographic Module (TCM). Kensington cable slot. Lockable side cover. Optional lockable front security door and chassis intrusion switch (included with some models).
- Optical drive bays
- Two half-height 5.25-inch bays for optical or tape drives. Supports DVD-ROM or Multiburner. Hotswap bays can be converted to 4x 2.5-inch hot-swap drive bays. (Not available with simple-swap drive configurations.)
- Tape drive bays
- Two half-height 5.25-inch bays for optical or tape drives. Support for one RDX drive or LTO tape drive.
- Hot-swap parts
- Hard drives, power supplies, and fans
- Cooling
- Supports ASHRAE A2 environments as well as A3/A4 with some limitations.
Up to four simple-swap fans: two fans shipped standard on single processor models and three fans shipped on dual processor models or models where there are drive bays in lieu of the optical drive bays.
The fourth rear-mounted fan is N+1 redundant, except for certain configurations. - Video
- G200 graphics with 16 MB memory with 2D hardware accelerator, integrated into the XClarity Controller. Maximum resolution is 1920x1200 32bpp at 60Hz.
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warranty
testing
We want to make sure that our equipment is fully reliable for you. That’s why all our equipment (even new) is subject to complete diagnostics, testing, and part replacement.
testing
We fully load our equipment with various utilities and software. Rest assured, it’ll work for a very long time.
Power supply
The components work at full capacity and are tested for several days. If we are not sure about something, we replace it.
of all equipment
Our regulations imply the same testing for both used and new equipment. Oh, and by the way, we complement the official manufacturer’s warranty with our own warranty.