SKU#: 4XB7A17055
Availability: Limited Availability
Condition: New
Brand: Lenovo
Category: Storage & Backup
Sub Category: Solid State Drives (SSD)
Weight: 0.3483 lb
Standard ground shipping delivery: 5–8 business days.
$6,174.34
Lenovo 4XB7A17055 is a 7.68 TB SAS enterprise 2.5-inch SSD for servers and workstations. It has a 12 Gbit/s interface rate, uses V-NAND TLC flash, is rated for 2000000 h MTBF and is hot-swappable. The PM1643a Entry SAS 12Gb solid-state drives (SSDs) from Lenovo provide high-performance, reliable storage solutions for high-capacity enterprise applications.
| SSD capacity | 7.68 TB |
|---|---|
| Memory type | V-NAND TLC |
| Random write (4KB) | 90000 IOPS |
| Random read (4KB) | 230000 IOPS |
| Write latency | 220 s |
| Read latency | 240 s |
| Data transfer rate | 12 Gbit/s |
| Uncorrectable Bit Error Rate (UBER) | < 1 per 10^17 bits read |
| Mean time between failures (MTBF) | 2000000 h |
| Interface | SAS |
| Component for | Server/workstation |
| Hot-swap | Yes |
| S.M.A.R.T. support | Yes |
| Certification | UL TUV FCC IC CB CE Mark C-Tick Mark BSMI (Taiwan) KCC (Korea EMI) VCCI |
| SSD form factor | 2.5" |
| Random latency - read (up to) | 130 s |
| Random latency - write (up to) | 45 s |
| Power consumption (write) | 12 W |
| Power consumption (read) | 9 W |
| Width | 2.76" (70 mm) |
| Weight | 5.57 oz (158 g) |
| Height | 0.591" (15 mm) |
| Depth | 3.94" (100 mm) |
| Operating temperature (T-T) | 0 - 70 deg C |
| Storage temperature (T-T) | -40 - 85 deg C |
| Operating relative humidity (H-H) | 5 - 95% |
| Non-operating shock | 1500 G |
| Non-operating vibration | 20 G |
| Maximum operating altitude | 180000" (4572 m) |
| Compliance certificates | RoHS |
This product guide provides essential presales information to understand the PM1643a Entry SAS 12Gb SSD offerings and their key features, specifications, and compatibility.
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