What is the storage capacity and NAND type of the HP ioDrive Duo 600478-001?

The drive provides 640GB capacity using Multi-Level Cell (MLC) NAND flash, consisting of two 320GB SSDs on one PCI Express card. It utilizes Samsung 16GB MLC NAND chips with DDR2 DRAM buffers, suitable for datacenter storage acceleration.

What are the sequential bandwidth specifications?

Read bandwidth is 1.5 GB/s at 64kB, write bandwidth is 1.0 GB/s at 64kB. These performance levels are consistent across reviews for the 640GB MLC model on PCI Express 2.0.

What random IOPS does this ioDrive Duo deliver?

It achieves 196,000 read IOPS and 285,000 write IOPS at 512-byte block size. This high IOPS rating supports demanding random access workloads in enterprise servers.

What PCIe interface does the 600478-001 support?

The card uses PCI Express 2.0 x4 or x8 connectivity in a full height, half length form factor. It complies with PCI Express electromechanical and power specifications 2.0.

What operating systems are compatible?

Supports 64-bit Microsoft XP, Vista, Win7, Server 2003, Server 2008; RHEL 4/5/6; SLES 10/11. Device appears as JBOD or configurable in software RAID depending on OS.

What is the operational temperature range?

Operational temperature is 0 to 55 degrees C, non-operational -40 to 70 degrees C. Temperature derates 1 C per 1000 ft above sea level.

600478-001 - HP 600478-001 640GB MLC ioDrive Duo PCIe SSD

Name: HP 600478-001 640GB MLC ioDrive Duo PCIe SSD
Brand: HP
SKU: 600478-001

600478-001 - HP 600478-001 640GB MLC ioDrive Duo PCIe SSD | US IT Hardware

Product overview

The HP ioDrive Duo 640GB (600478-001) is a PCI Express solid state drive accelerator card designed for datacenter environments. It features 640GB capacity using Multi-Level Cell (MLC) NAND flash, consisting of two 320GB SSDs on a single card. The drive supports PCI Express 2.0 x4 or x8 connectivity, full height half length form factor. Performance includes 1.5 GB/s read bandwidth at 64kB and 1.0 GB/s write bandwidth at 64kB, read IOPS of 196,000 at 512-byte, write IOPS of 285,000 at 512-byte. Powered by dual Xilinx Virtex-5 processors, it uses Samsung NAND chips and DDR2 DRAM buffers. Operational temperature range is 0 to 55 degrees C, non-operational -40 to 70 degrees C. Compatible with 64-bit Windows XP, Vista, Win7, Server 2003, Server 2008, RHEL 4/5/6, SLES 10/11, and Dell servers R610, R710, R810, R910, M610X. Device visibility as JBOD or software RAID.

640GB MLC NAND, two 320GB SSDs
1.5 GB/s read bandwidth (64kB)
1.0 GB/s write bandwidth (64kB)
196,000 read IOPS (512-byte)
285,000 write IOPS (512-byte)
PCIe 2.0 x4/x8 interface

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Refunds within 14 days and replacements within 30 days of delivery with an RMA (25% restocking fee on customer-initiated returns), and every part carries our Standard 30-Day Warranty - see our return policy or contact US IT Hardware.

Featuring

OS Compatibility
Manufacturer part #	600478-001
Brand	HP
Condition	New
Model	ioDrive Duo
Power	PCI Express power spec 2.0
Capacity	640GB
Controller	2 x Xilinx Virtex-5 processor
Form Factor	PCIe
Connectivity	PCI Express electromechanical spec 2.0
Product Line	ioDrive Duo
Product Type	PCIe Solid State Drive

Compatible systems

HPE ProLiant Servers

HPE ProLiant Servers
Compatible with ProLiant Servers per HPE spare part description

Best for

Datacenter Storage
Provides 640GB MLC NAND capacity in PCI Express form factor for high-density storage acceleration in enterprise datacenters.
Server Acceleration
Delivers 1.5 GB/s read and 1.0 GB/s write bandwidth, compatible with Dell R610, R710 servers for performance enhancement.
High IOPS Applications
Offers 196,000 read IOPS and 285,000 write IOPS at 512-byte for workloads requiring low-latency random access.
RAID Configurations
Supports software RAID of two 320GB SSDs on one card, visible as JBOD in Windows and Linux environments.

Frequently asked questions

Details

Shipping, warranty & returns

Customer reviews

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HP Enterprise SSDs Enterprise SSDs

Device Visibility	JBOD, software RAID depending on OS

Performance

NAND Type	MLC
Read IOPS	196,000 (512-byte)
Mixed IOPS	138,000 (75/25 r/w)
Write IOPS	285,000 (512-byte)
Access Latency	0.029ms (512-byte)
Read Bandwidth	1.5 GB/s (64kB)
Sequential Read Speed	750 MB/s
Sequential Write Speed	550 MB/s

Bus Interface	PCI-Express x4 / x8 or PCI Express 2.0 x4
PCIe Interface	PCIe x4

HP 600478-001 640GB MLC ioDrive Duo PCIe SSD