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240GB Mercury Legacy Pro SSD 2.5" IDE/ATA (Parallel-ATA) 9.5mm Solid State Drive. High Performance internal MLC Flash storage with 7% Over Provisioned Redundancy for laptops that use a 2.5" IDE/ATA hard drive. 3 Year OWC Warranty. (OWCSSDMLP240)

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OWC

240GB Mercury Legacy Pro SSD 2.5″
IDE/ATA 9.5mm Solid State Drive.

The Fastest Drive Upgrade Available
For Yesterday's Macs and PCs.
When only the fastest and most reliable Solid State Drive on the market today will suffice for your data storage and backup, look no further than the OWC Mercury Legacy Pro SSD.
  • Near Instant Data Access: NO Drive Spin up...just lightning fast boots, loads, & access.
  • Starts Fast/Stays Fast: NO Speed Degradation & 41X faster performance.
  • More Rugged and Reliable: up to 100X more reliable than a hard drive.
The Mercury Legacy SSD line features industry leading SandForce® DuraClass™ Technologies:
  • DuraWrite™ extends the endurance of your Solid State Drive (SSD).
  • Intelligent Block Management & Wear Leveling automatically distributes data evenly across the entire SSD.
  • Intelligent Read Disturb Management spreads the active read/write across the flash components eliminating data corruption caused by constant use.
  • Intelligent "Recycling" for advanced free space management gradually re-writes data across the SSD over time to ensure data never gets corrupted.
  • RAISE™ (Redundant Array of Independent Silicon Elements) protects the data on your drive similar to having a RAID setup.
  • Best-in-Class ECC Protection for longest data retention and drive life.
Add a technological supercharger to your existing Mac or PC with the OWC Mercury Legacy Pro SSD. It's the fastest, most reliable IDE/ATA mechanism available to breathe lightning fast performance into that trusty machine and extend its usefulness.

Boot, load apps, and access data nearly instantaneously...tedious system responsiveness is a thing of the past! Enjoy award-winning ultra-efficient Block Management & Wear Leveling technologies that virtually eliminate any speed reduction over long term use of the drive. And with no moving parts to break or fail, the OWC Mercury Legacy Pro SSD offers uncom- mon ruggedness for notebook users with up to 100X greater reliability than traditional hard drives.
Better by Design
"Mean Time To Failure" - We all know that nothing lasts forever. But that doesn't mean you shouldn't get the most out of your investment. OWC SSD with Durawrite™ Technology, optimizes writes to the flash memory over conventional controllers increasing the overall endurance and reliability of the complete SSD. Highly intelligent block management and wear leveling also extends the overall endurance. With this technology, even MLC-based SSDs can operate for years in demanding use applications without daily write restrictions. This adds up to a MTTF that is higher than most enterprise class hard drives and SSDs on the market today.

Additionally, as there are no volatile memory elements in this storage device, the need for cache is completely negated. The drive is just that fast from the get-go!
High Performance Internal Storage
Replace your conventional hard drive with a reliable solid state drive. Unlike traditional hard disk drives, OWC solid state drives have no moving parts, resulting in a quiet, cool, highly rugged storage solution that also offers faster system responsiveness.
The Mercury Legacy Pro is compatible with... Learn how to find your Mac's model ID
PowerBook G4
PowerBook G4 (17-inch DL Super Drive)
(October, 2005)
Model ID: PowerBook5,9
1.67GHz
PowerBook G4
PowerBook G4 (17-inch 1.67GHz)
(January, 2005)
Model ID: PowerBook5,7
1.67GHz
PowerBook G4
PowerBook G4 (17-inch 1.5GHz)
(April, 2004)
Model ID: PowerBook5,5
1.5GHz
PowerBook G4
PowerBook G4 (17-inch 1.33GHz)
(September, 2003)
Model ID: PowerBook5,3
1.33GHz
PowerBook G4
PowerBook G4 (17-inch)
(January, 2003)
Model ID: PowerBook5,1
1.0GHz
PowerBook G4
PowerBook G4 (15-inch DL Super Drive)
(October, 2005)
Model ID: PowerBook5,8
1.67GHz
PowerBook G4
PowerBook G4 (15-inch 1.67/1.5GHz)
(January, 2005)
Model ID: PowerBook5,6
1.5GHz, 1.67GHz
PowerBook G4
PowerBook G4 (15-inch 1.5/1.33GHz)
(April, 2004)
Model ID: PowerBook5,4
1.33GHz, 1.5GHz
PowerBook G4
PowerBook G4 (15-inch FW800)
(September, 2003)
Model ID: PowerBook5,2
1.0GHz, 1.25GHz
PowerBook G4
PowerBook G4 (12-inch 1.5GHz)
(January, 2005)
Model ID: PowerBook6,8
1.5GHz
PowerBook G4
PowerBook G4 (12-inch 1.33GHz)
(April, 2004)
Model ID: PowerBook6,4
1.33GHz
PowerBook G4
PowerBook G4 (12-inch DVI)
(September, 2003)
Model ID: PowerBook6,2
1.0GHz
PowerBook G4
PowerBook G4 (12-inch)
(January, 2003)
Model ID: PowerBook6,1
867MHz
iBook G4
iBook G4 (14-inch Mid 2005)
(July, 2005)
Model ID: PowerBook6,7
1.42GHz
iBook G4
iBook G4 (14-inch Late 2004)
(October, 2004)
Model ID: PowerBook6,5
1.33GHz
iBook G4
iBook G4 (14-inch)
(April, 2004)
Model ID: PowerBook6,5
1.0GHz, 1.2GHz
iBook G4
iBook G4 (14-inch)
(October, 2003)
Model ID: PowerBook6,3
933MHz, 1.0GHz
iBook G4
iBook G4 (12-inch Mid 2005)
(July, 2005)
Model ID: PowerBook6,7
1.33GHz
iBook G4
iBook G4 (12-inch Late 2004)
(October, 2004)
Model ID: PowerBook6,5
1.2GHz
iBook G4
iBook G4 (12-inch)
(April, 2004)
Model ID: PowerBook6,5
1.0GHz
iBook G4
iBook G4 (12-inch)
(October, 2003)
Model ID: PowerBook6,3
800MHz
Mac mini G4
Mac mini (Late 2005)
(September, 2005)
Model ID: PowerMac10,2
1.33GHz, 1.5GHz
Mac mini G4
Mac mini
(January, 2005)
Model ID: PowerMac10,1
1.25GHz, 1.42GHz
PC Laptop
PC Laptops
Compatible with Intel / AMD Process based PCs capable with the specifications listed above.
PowerBook G4
PowerBook G4 (1GHz/867MHz)
(November, 2002)
Model ID: PowerBook3,5
867MHz, 1.0GHz
PowerBook G4
PowerBook G4 (DVI)
(April, 2002)
Model ID: PowerBook3,4
667MHz, 800MHz
Computers below only recognize drive space up to 128GB*
PowerBook G4
PowerBook G4 (Gigabit Ethernet)
(October, 2001)
Model ID: PowerBook3,3
550MHz, 667MHz
PowerBook G4
PowerBook G4
(January, 2001)
Model ID: PowerBook3,2
400MHz, 500MHz
PowerBook G3
PowerBook G3 (Pismo)
(February, 2000)
Model ID: PowerBook3,1
400MHz, 500MHz
PowerBook G3
PowerBook G3 (Lombard)
(May, 1999)
Model ID: PowerBook1,1
333MHz, 400MHz
PowerBook G3
PowerBook G3 (PDQ)
(September, 1998)
Model ID: 312
233MHz, 266MHz, 300MHz
PowerBook G3
PowerBook G3 (Wallstreet)
(May, 1998)
Model ID: 314, 312
233MHz, 250MHz, 292MHz
PowerBook G3
PowerBook G3 (Kanga)
(November, 1997)
Model ID: 313
250MHz
iBook G3
iBook (14-inch 900 MHz 32 VRAM)
(April, 2003)
Model ID: PowerBook4,3
900MHz
iBook G3
iBook (14-inch 32 VRAM)
(November, 2002)
Model ID: PowerBook4,3
800MHz
iBook G3
iBook (14-inch 16 VRAM)
(May, 2002)
Model ID: PowerBook4,3
700MHz
iBook G3
iBook (14-inch LCD)
(January, 2002)
Model ID: PowerBook4,2
600MHz
iBook G3
iBook (800/900 MHz 32 VRAM)
(April, 2003)
Model ID: PowerBook4,3
800Mhz, 900MHz
iBook G3
iBook (32 VRAM)
(November, 2002)
Model ID: PowerBook4,3
800MHz
iBook G3
iBook (Opaque 16 VRAM)
(November, 2002)
Model ID: PowerBook4,3
700MHz
iBook G3
iBook (16 VRAM)
(May, 2002)
Model ID: PowerBook4,3
600MHz, 700MHz
iBook G3
iBook (Late 2001)
(October, 2001)
Model ID: PowerBook4,1
500MHz, 600MHz
iBook G3
iBook (Dual USB)
(May, 2001)
Model ID: PowerBook4,1
500MHz
iBook G3
iBook (FireWire)
(September, 2000)
Model ID: PowerBook2,2
366MHz, 466MHz
iBook G3
iBook
(July, 1999)
Model ID: PowerBook2,1
300MHz, 366MHz
PC Laptop
PC Laptops
Compatible with Intel / AMD Process based PCs capable with the specifications listed above.
*The computers listed use an ATA-5 standard controller on the motherboard. This standard only recognizes drive capacities up to 128GB. The IDE/ATA computer use the ATA-6 standard which can recognize capacities larger than 128GB. This is completely different hardware, and there aren't any firmware updates that will allow an ATA-5 controller to see more than 128GB. Usually this is a common problem to computers that were available prior to 2003.

240GB Mercury Legacy Pro IDE/ATA Specifications:

Specifications

Form Factor
2.5″ SSD
Interface
IDE/ATA
Capacity1
240GB useable capacity
Total Flash Memory Components - 256GB
16GB allocated to real-time data redundancy & error correction
Formatted Capacity2
223GiB
NAND
Tier 1 3X-nm Multi-Level Cell (MLC) NAND Flash Memory
Controller
SandForce SF2181 Series Processor with full 7% Over Provisioning firmware set.
For the latest firmware update click here.
SMART Attributes
Standard
RAID Support
Yes
Manufacturer Model Number
OWCSSDMLP240
RoHS Compliant
Yes
Format

Physical

Height (max)
9.45mm (0.372″)
Width (max)
70.06mm (2.758″)
Length (max)
100.12mm (3.941″)
Weight (typical)
80g (0.176 lbs.)

Reliability3

MTBF (Mean Time Between Failures)4
2,000,000
Data Reliability
ECC Recovery: Up to 24 bytes correctable per 512-byte sector
Security
Chip Based Data Encryption: 128-bit AES-compliant
TRIM Support
Yes
Nonrecoverable Read Errors
Less than 1 sector per 1016 bits read
Warranty
3 Year OWC Warranty
(Standard return policy applies.)

Performance

Sequential Read (up to)
285MB/s
Sequential Write (up to)
275MB/s
Random 4K Read5
Up to 50,000 IOPS
Random 4K Write5
Up to 50,000 IOPS
Read Latency
less than 0.1ms
Write Latency
less than 0.1ms

Power

Read Power
2.2 Watts
Write Power
2.5 Watts
Idle Power
0.09 Watts

Environmental (Operating)

Temperature (°F)
32°F to 158°F
Temperature (°C)
0°C to 70°C

Environmental (Non-Operating)

Temperature (°F)
-67°F to 302°F
Temperature (°C)
-55°C to 150°C

Acoustics

Idle (Typical)
0.0 bels
Seek (Typical)
0.0 bels
  1. 1GB = 1,000,000,000 bytes. Total accessible capacity varies depending upon operating environment (typically 5-10% less). The actual total capacity will depend on your own defined file settings/preferences.
  2. In terms of standard gigabytes, 1GiB ≈ 1.074GB and refers to the actual formatted capacity of shown under Mac OS 10.5 or earlier and Microsoft Windows OS.
  3. Specific application environments such as temperature and duty cycle will affect the overall reliability rates.
  4. Based on SandForce processor operation.
  5. Specifications provided by SandForce.
Manufacturer provided specifications for Other World Computing p/n OWCSSDMLP240 UPC#: 736211765451
cap
Load Time: 0.098 seconds, Guest ID: 158919145