• Welcome to TechPowerUp Forums, Guest! Please check out our forum guidelines for info related to our community.

IDT Announces World's First PCI Express Gen 3 NVMe NV-DRAM Controller

btarunr

Editor & Senior Moderator
Staff member
Joined
Oct 9, 2007
Messages
47,235 (7.55/day)
Location
Hyderabad, India
System Name RBMK-1000
Processor AMD Ryzen 7 5700G
Motherboard ASUS ROG Strix B450-E Gaming
Cooling DeepCool Gammax L240 V2
Memory 2x 8GB G.Skill Sniper X
Video Card(s) Palit GeForce RTX 2080 SUPER GameRock
Storage Western Digital Black NVMe 512GB
Display(s) BenQ 1440p 60 Hz 27-inch
Case Corsair Carbide 100R
Audio Device(s) ASUS SupremeFX S1220A
Power Supply Cooler Master MWE Gold 650W
Mouse ASUS ROG Strix Impact
Keyboard Gamdias Hermes E2
Software Windows 11 Pro
Integrated Device Technology, Inc. (IDT), the Analog and Digital Company delivering essential mixed-signal semiconductor solutions, today announced the industry's first NVM Express (NVMe) enterprise non-volatile DRAM (NV-DRAM) controller with native support for PCIe Gen 3. The new NVMe NV-DRAM controller expands upon IDT's previously announced NVMe flash controller family to provide standards-based, high-density, high-performance PCIe-attached NV-DRAM solutions built around a combination of DRAM and NAND flash devices.

The IDT 89HF08P08AG3 NV-DRAM controller supports up to 32 GB of DDR3 SDRAM and 8 channels of NAND flash, with a PCIe x8 Gen 3 host interface. The controller is designed to fully comply with the NVMe standard - a standard that defines an optimized register interface, command set, and feature set for PCIe-based solid-state drives (SSDs). IDT's new PCIe NV-DRAM controller enables unparalleled read and write random performance with extremely low latency and high endurance, making it ideal for storage-intensive enterprise-class applications. The programmable controller provides OEMs the flexibility to quickly develop and deploy NV-DRAM solutions that use standard NVM Express drivers.



"IDT continues to be at the forefront of NVMe PCI Express controller innovation. The new NVM Express NV-DRAM controller follows the industry's first NVMe enterprise flash controller announced in August," said Kam Eshghi, senior director of marketing of the Enterprise Computing Division of IDT. "IDT's family of NVMe flash and NV-DRAM controllers dramatically boosts the number of random I/O operations per second (IOPS) that a system can process. At the same time, the devices eliminate the traditional SAS and SATA storage infrastructure and thereby reduce latency, power and cost. NVMe is enabling a paradigm shift occurring in enterprise architectures and IDT's NVM Express controllers play a central role."

The 89HF08P08AG3 NV-DRAM controller reads and writes data directly into DDR3 DRAM at speeds of up to 3 GBps. When the 89HF08P08AG3 controller detects power-down, the DRAM contents are backed up into NAND flash. With up to eight NAND flash channels and eight targets per channel, this backup operation can be performed with a write bandwidth of up to 1 GBps, depending on flash type and number of targets utilized. The 89HF08P08AG3 supports up to 32GB of DDR3 SDRAM, with configurable data rate from DDR3-800 through DDR3-1600. The datapath is 72 bits wide (64 b data and 8 b ECC) with four ranks, and it supports x8 and x16 SDRAM data widths.

As with IDT's PCIe flash controllers, the new PCIe NV-DRAM controller is fully programmable, enabling customers to differentiate their solutions with custom firmware that leverages IDT's reference firmware. In addition, IDT's 89HF08P08AG3 provides the data integrity and reliability features expected in enterprise-class solutions.

For more information, visit this page.

View at TechPowerUp Main Site
 
Joined
Aug 10, 2007
Messages
4,267 (0.68/day)
Location
Sanford, FL, USA
Processor Intel i5-6600
Motherboard ASRock H170M-ITX
Cooling Cooler Master Geminii S524
Memory G.Skill DDR4-2133 16GB (8GB x 2)
Video Card(s) Gigabyte R9-380X 4GB
Storage Samsung 950 EVO 250GB (mSATA)
Display(s) LG 29UM69G-B 2560x1080 IPS
Case Lian Li PC-Q25
Audio Device(s) Realtek ALC892
Power Supply Seasonic SS-460FL2
Mouse Logitech G700s
Keyboard Logitech G110
Software Windows 10 Pro
Nice. Now throw 4 of them on a card with a PEX 8747 (48-lane PCIe 3.0 switch). I can't live with less than 128GB ;)
 

Solaris17

Super Dainty Moderator
Staff member
Joined
Aug 16, 2005
Messages
26,958 (3.83/day)
Location
Alabama
System Name RogueOne
Processor Xeon W9-3495x
Motherboard ASUS w790E Sage SE
Cooling SilverStone XE360-4677
Memory 128gb Gskill Zeta R5 DDR5 RDIMMs
Video Card(s) MSI SUPRIM Liquid X 4090
Storage 1x 2TB WD SN850X | 2x 8TB GAMMIX S70
Display(s) 49" Philips Evnia OLED (49M2C8900)
Case Thermaltake Core P3 Pro Snow
Audio Device(s) Moondrop S8's on schitt Gunnr
Power Supply Seasonic Prime TX-1600
Mouse Lamzu Atlantis mini (White)
Keyboard Monsgeek M3 Lavender, Moondrop Luna lights
VR HMD Quest 3
Software Windows 11 Pro Workstation
Benchmark Scores I dont have time for that.
customizable firmware is a nice touch. I wonder how many bearded elders would use it though? Seems like something that should catch on with other components too. RAID cards etc. to the best of my knowledge they dont have it yet. or possibly more advanced settings. though i havent touched any of the higher end ones.
 
Joined
Aug 10, 2007
Messages
4,267 (0.68/day)
Location
Sanford, FL, USA
Processor Intel i5-6600
Motherboard ASRock H170M-ITX
Cooling Cooler Master Geminii S524
Memory G.Skill DDR4-2133 16GB (8GB x 2)
Video Card(s) Gigabyte R9-380X 4GB
Storage Samsung 950 EVO 250GB (mSATA)
Display(s) LG 29UM69G-B 2560x1080 IPS
Case Lian Li PC-Q25
Audio Device(s) Realtek ALC892
Power Supply Seasonic SS-460FL2
Mouse Logitech G700s
Keyboard Logitech G110
Software Windows 10 Pro
Ramdisk as SSD cache PCIe add-in cards. But max 32 GB...PCIe x8 Gen3 is what...128 GB/sec?

hrm....:wtf:

PRice? Only $15,999.99!!!

:roll:

8GB/s, and the controller handles up to 3GB/s.

PCIe 3.0 x16 is 128GT/s, perhaps that's what you were thinking about.


customizable firmware is a nice touch. I wonder how many bearded elders would use it though? Seems like something that should catch on with other components too. RAID cards etc. to the best of my knowledge they dont have it yet. or possibly more advanced settings. though i havent touched any of the higher end ones.

I believe most controllers fall into that category :)

The customers they're referring to in the PR are the OEMs building solutions around this chip (such as my 128GB monster SSD with quad-controllers), not end-users with retail products.
 
Joined
Aug 10, 2007
Messages
4,267 (0.68/day)
Location
Sanford, FL, USA
Processor Intel i5-6600
Motherboard ASRock H170M-ITX
Cooling Cooler Master Geminii S524
Memory G.Skill DDR4-2133 16GB (8GB x 2)
Video Card(s) Gigabyte R9-380X 4GB
Storage Samsung 950 EVO 250GB (mSATA)
Display(s) LG 29UM69G-B 2560x1080 IPS
Case Lian Li PC-Q25
Audio Device(s) Realtek ALC892
Power Supply Seasonic SS-460FL2
Mouse Logitech G700s
Keyboard Logitech G110
Software Windows 10 Pro
I know what you said, which is why the reply was 8GB/s. Each v3.0 lane is 1GB/s.
 

cadaveca

My name is Dave
Joined
Apr 10, 2006
Messages
17,232 (2.53/day)
I know what you said, which is why the reply was 8GB/s. Each v3.0 lane is 1GB/s.

It's 32 GB for the entire link @ PCIe 3.0 x16. 8 GT per direction, yes, but that = 32 GB/s bi-directional.


:D

1 GB/sec is PCIe 2.0, with 5.0 GT.


pcie3.jpg



http://www.pcisig.com/news_room/faqs/pcie3.0_faq/

Yes, I'm being a bit facetious here, and you do not need to point it out. :p I like to play games!

And yes, I brought it up for a reason. :p

Add in the PLX PEX8747..how much bandwidth would ya get?
 
Last edited by a moderator:
Joined
Aug 10, 2007
Messages
4,267 (0.68/day)
Location
Sanford, FL, USA
Processor Intel i5-6600
Motherboard ASRock H170M-ITX
Cooling Cooler Master Geminii S524
Memory G.Skill DDR4-2133 16GB (8GB x 2)
Video Card(s) Gigabyte R9-380X 4GB
Storage Samsung 950 EVO 250GB (mSATA)
Display(s) LG 29UM69G-B 2560x1080 IPS
Case Lian Li PC-Q25
Audio Device(s) Realtek ALC892
Power Supply Seasonic SS-460FL2
Mouse Logitech G700s
Keyboard Logitech G110
Software Windows 10 Pro
Pfffffffffffftttttttt.... it's just not usual to specify di-directional protocols as such. How many people talk about 2Gb Ethernet ;)

INB4: half-duplex.


Add in the PLX PEX8747..how much bandwidth would ya get?

You would have... enough :D
 
Top