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the SSD Buyers Guide
flash SSD Jargon Explained
the Top 10 SSD Companies
RAM Cache Ratios in flash SSDs
ATA-over-Ethernet Storage (AoE)
Can you trust your flash SSD specs?
3 Easy Ways to Enter the SSD Market
Overview of the Notebook SSD Market
Predicting Future Flash SSD Performance
SSD Myths and Legends - "write endurance"
PATA SSDs - editor mentions on StorageSearch.com
Noise Damping Techniques for PATA SSDs in Military-Embedded Systems (pdf)
After SSDs... What Next? - the next "big thing" in storage will be...
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Editor's intro:- The positioning of the PATA SSD market has changed a lot in the past 10 years.

For one thing, the terminology has changed. For example, back in July 2000 - when Silicon Storage Technology launched a PATA SSD on a chip - they called it an "ADC" (ATA-Disk Chip). In those days people didn't need to differentiate between PATA and SATA - because the 1st working prototype SATA hard drive wasn't unveiled till August 2000 - and the 1st SATA SSDs didn't appear till 2005.

Today the main role of PATA SSDs is to replace hard drives in low power consumption notebooks and also embedded products and legacy servers which don't need the higher performance ceiling offered by their serially attached (SATA) cousins - but which can benefit from the higher performance and reliability (or lower cost) that flash SSDs offer - compared to hard drives.

What about the future of the PATA SSD market?

You may have thought it would disappear - because of the higher performance offered by SATA SSDs. But you would be wrong.

On the contrary one advantage of the lower R/W performance of PATA (compared to SATA) is that designers can use cheaper (slower or older) SSD controllers - because endurance concerns are reduced by a factor of 2x to 6x compared to the fastest SATA SSDs. And as the controller can be a significant part of the overall SSD cost in lower capacity products - that translates to a big competitive advantage.

And as SATA SSDs get faster - and move on to 600MB/s speeds (SATA 3.0) - the difference in power consumption between PATA and SATA SSDs creates another reason to regard them as distinct viable market segments.

That's why new PATA SSDs are still being launched today. See SSD news for latest details.

PATA Beauty Skin Deep?

PATA SSDs are not always as simple as you might think. If you're looking for the ultimate in low power consumption - be sure to check that the device you're looking at is a native PATA device. Some PATA devices on the market today are actually SATA SSDs with an add-in PATA adapter.
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For other form factors see the listings in the Solid State Disks Buyers Guide
PATA SSD news - selected from all SSD news.........................................
Cactus Launches Rugged Reliable CF PATA SSD

Editor:- January 25, 2010 - Cactus Technologies today launched a rugged 32GByte industrial grade CF form factor PATA compatible SLC flash SSD.

The 303 Series offers high endurance (>2M write cycles per block), wear leveling, defect management and 4M hours MTBF.

Sai-Ying Ng, President of Cactus Technologies Ltd. stated, "Our customers were demanding a 32GByte Industrial Grade card that would function in their existing CompactFlash sockets. By increasing the height slightly to 6.4mm we are able to accommodate these requirements, while maintaining the Industrial Grade features of our 303 Series most important to our customers."


WEDC Launches Secure PATA SSD in PBGA

Editor:- January 18, 2010 - White Electronic Designs has introduced a 4GB secure PATA SLC SSD in a 22mm x 27mm PBGA for embedded military applications.

This product is designed for applications in aircraft, communications and missiles. A hardware and software triggered fast purge can eliminate all data in less than 10 seconds and device options include sanitization compliant with various government agency specifications.


PhotoFast Unveils Fast 1.8" PATA SSDs

Editor:- November 16, 2009 - PhotoFast today unveiled a new range of 1.8" native PATA MLC regular flash SSDs with internal garbage collection -the G-monster-1.8" IDE V4.

Capacity options include:- 32/64/128/256G. Internal cache is 64MB, R/W speeds are upto 128MB/s and 90MB/s respectively.

PhotoFast says that its internal hardware garbage collection makes the SSD especially suited to traditional OS's which don't have TRIM such as XP. The drive rearranges itself when the laptop is in idle time. The benefits might not shine through in server style benchmarks (which assume 100% duty cycles) but for real life notebook usage it should work adequately.


Global Unichip takes SSD SoC HeadCount to 23

Editor:- November 2, 2009 - Global Unichip announced mass-production of its ARM7-based GP5080 series PATA / SATA compatible SSD SoC platform for use in portable consumer products.

There are 2 different models. GP5080 is optimized for cost sensitive applications by removing the need for external DRAM cache (skinny SSDs), while GP5086 supports DRAM cache for (regular SSD) applications needing extra extended lifetime (write attenuation).


pureSilicon Unveils New Military SSDs

Editor:- October 26, 2009 - pureSilicon says it will start shipping its Renegade R2 Series 2.5" SATA SLC flash SSDs later this week.

Sequential R/W speeds are 255MB/s and 180MB/s respectively. IOPS performance is:- 18,000 IOPS random read: (4K) and 1,200 IOPS random write.

The drives are available immediately in a wide range of densities (4GB, 8GB, 16 GB, 32GB, 64GB, 128GB) in a low profile (9.5mm height) 2.5" form factor and -40°C to +85°C operating temperature.

256GB, PATA, 1.8", and encryption versions will start shipping in Q1 2010.

"pureSilicon is dedicated to providing high-performance, rugged storage solutions to the defense, military, industrial, and government markets," said Jason Breakstone, founder and CEO of pureSilicon. "While many SSD manufacturers are focusing their efforts on the mass consumer markets, pureSilicon is committed to designing and delivering technologies that will provide significant benefits to our customers such as full-disk encryption and data declassification methods. Renegade R2 is designed to operate in the harshest conditions."

pureSilicon says the specs it publishes are "steady-state performance" results. These are achieved by performing proper preconditioning, which prepares the drive for real-world usage scenarios and yields realistic performance benchmarks. Other SSD manufacturers claim 'clean' (new) drive performance specifications on a new drive, and users should expect to see performance reductions in real world use as a clean drive settles into its stabilized (steady) state — once the drive is nearing capacity and is consistently performing garbage collection, wear leveling, and bad-block management.


WEDC Launches Rugged Miniature SSD

Editor:- May 26, 2009 - today White Electronic Designs introduced a surface mount miniature PATA SLC SSD (22mm x 27mm PBGA) with 1, 2 and 4GB densities for use in high reliability embedded applications such as aircraft, communications and missiles.

"These products were engineered specifically for the defense market, with features designed to ensure data reliability in mission critical rugged and mobile systems. As a natural extension of our MCP and SiP technologies, these devices bring big features in a miniaturized package," stated Mark Downey, Director of Defense Technology. "This is really just the beginning of more to come from us in the storage area. We are listening to what our defense customers want from a solid state storage provider and plan to deliver on those requirements with commitment and focus." Military & Rugged Storage, 1.0" SSDs
PATA / IDE SSD manufacturers © STORAGEsearch.com
(includes past and current oems)
Adtron

Advanced Media

Afaya

Asine

Attorn

BiTMICRO Networks

Cactus Technologies

CoreSolidStorage

Delkin Devices

Foremay

GalaxyStor

Hagiwara Sys-Com

IEI Technology

InnoDisk

KingFast

KingSpec

MagicRAM

MemoCom

Memoright

Memtech

Mtron

Myung

PhotoFast

Pretec Electronics

Real Ram Disk

RunCore

Silicon Power

Silicon Storage Technology

SiliconSystems

SMART Modular Technologies

STEC

Super Talent Technology

Swissbit

Targa Systems Division

Team Group

Transcend Information

Trident Space & Defense

Unigen

Walton Chaintech

White Electronic Designs

Wintec
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Trident SSDs
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SiliconDrives from SiliconSystems
2.5" SiliconDrives
from Western Digital
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the Fastest Solid State Disks

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I've done the research for you to save you time. And this page is updated daily from storage news and direct inputs from oems. ...read the article,

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