Quick Specs

QuickSpecs
HP Z4 G4 Workstation
Technical Specifications - Hard Drives
c05527757 — DA - 15954 Worldwide — Version 2 —November 1, 2017
Page 44
HP Z Turbo Drive Quad
Pro 2x256GB PCIe SSD
Capacity
512GB
Protocol
PCIe
Form Factor
PCIe Card, Full Height PCIe Slot
Controller
NVMe
NAND Type
MLC
Endurance
150TB
Reliability (MTBF)
1.5M hours
Interface
PCIe Gen3 x4 architecture
Operating Temperature
32° to 158° F (0° to 70° C)
Performance
Sequential Read
2800 MB/s
Sequential Write
1100 MB/s
Random Read
250K IOPS
Random Write
180K IOPS
HP Z Turbo Drive Quad
Pro 2x512GB PCIe SSD
Capacity
1TB
Protocol
PCIe
Form Factor
PCIe Card, Full Height PCIe Slot
Controller
NVMe
NAND Type
MLC
Endurance
292TB
Reliability (MTBF)
1.5M hours
Interface
PCIe Gen3 x4 architecture
Operating Temperature
32° to 158° F (0° to 70° C)
Performance
Sequential Read
2800 MB/s
Sequential Write
1600 MB/s
Random Read
250 K IOPS
Random Write
180K IOPS
HP Z Turbo Drive G2
256GB SED SSD
Capacity
256GB
Protocol
PCIe
Form Factor
Half-height, half-length
Controller
NVMe
NAND Type
MLC
Endurance
150TBW (TB Written)
Reliability (MTBF)
1.5M hours
Interface
PCI Express 3.0 x4 electrical x4 physical
Operating Temperature
32° to 158° F (0° to 70° C)
Performance
Sequential Read
2800 MB/s
Sequential Write
1100 MB/s
Random Read
250K IOPS
Random Write
180K IOPS
Self-Encrypting Drive
Support
OPAL 2