Samsung 850 Pro 512GB 2.5 inch 7mm SSD - MZ-7KE512BW
Samsung 850 Pro 512GB 2.5 inch 7mm SSD
- Form Factor: 2.5 inch 7mm SSD
- Capacity: 512GB
- Read Speed: 550 MB/sec
- Write Speed: 520 MB/sec
- Warranty: 10 Yrs
- Condition: New
What is V-NAND and how does it differ from existing technology?
Samsung's flash memory is fabricated using an innovative 3D V-NAND architecture, which stacks 32 cell layers on top of one another rather than trying to decrease the cells' length and width to fit today's shrinking form factors. The result is higher density and higher performance using a smaller footprint and a breakthrough in overcoming the density limits of conventional planar NAND architecture.
Boost performance with an industry-leading 3D V-NAND SSD
Powered by Samsung's cutting-edge 3D V-NAND technology, the NAND flash memory delivers the ultimate in read and write performance in both sequential and random aspects. This is especially impressive in the 128 GB model* that outperforms similar models on the market by more than 100 MB/s in write speed. * 850 PRO 128 GB Sequential Write speed: 470 MB/s
Shift into high gear with the enhanced RAPID mode
You can kick up the read/write performance on every capacity when you need it with the RAPID mode. Just like shifting gears in a car, Magician software gives you the option to enhance performance by processing data on a system level using free PC memory (DRAM) as a cache, providing 1.8 times faster performance in the RAPID mode
An SSD that won't quit before you do
With twice the endurance of the previous model, the 850 PRO will keep working as long as you do. Samsung's V-NAND technology is built to handle 150 Terabytes Written (TBW) which equates to a 40 GB daily read/write workload over a 10-year period. Plus, it comes with the industry's top-level ten-year limited warranty.
Work longer with high-efficiency innovation
The efficient, power management components in the 850 PRO enable you work longer and more productively. Boasting the lowest power consumption of any SSD when in full use, the 850 PRO expends less energy while maintaining market-leading performance. The 850 PRO fully supports the sleep mode on the Ultrabook™, consuming only 2 m watts of power. Plus, its LPDDR2 cache memory provides higher performance while consuming 30 percent less power when active and 93 percent less power when idle than typical DDR2 or DDR3 memory.
Level up to the 850 PRO simply without any hassle
Using its One-stop Install Navigator software, you can migrate all the data and applications from your SSD or HDD to the 850 PRO quickly and easily. The Auto Install guide navigates you through the simple three-step process. Plus, you can conveniently monitor, manage and maintain your 850 PRO with the Samsung Magician software, which features tools to help you maximize performance, including benchmarking, advanced OS optimisation, disk health status tracking and over-provisioning (OP) settings.
Ensure each component works together seamlessly
Samsung is one of the few manufacturers that actually design all the SSD components in-house and has the most experience in the SSD market. Because Samsung has intimate knowledge of every component and its parts, it can fine-tune them at each stage of development to ensure they work together beautifully. The result – enhanced performance, lower power consumption with an up to 1 GB LPDDR2 DRAM cache memory and improved energy-efficiency with the 3-core MEX controller.
Samsung 2.5" SSD Comparison
Solid State Drives |
Outstanding Value |
Outstanding Value and Performance |
High Performance, Long Warranty |
Samsung 750 Evo | Samsung 850 Evo | Samsung 850 Pro | |
Ideal For |
Current and previous model laptop and desktop computers
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Current and previous model laptop and desktop computers
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Latest model laptops and desktops
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Sequential Read
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Up to 540MB/s
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Up to 540MB/s
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Up to 550MB/s
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Sequential Write
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Up to 520MB/s
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Up to 520MB/s
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Up to 520MB/s
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Random read speed (4 KB blocks)
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Up to 94,000 IOPS
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Up to 98,000 IOPS
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Up to 100,000 IOPS
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Random write speed (4 KB blocks)
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Up to 88,000 IOPS
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Up to 90,000 IOPS
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Up to 90,000 IOPS
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Capacity Range
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120 GB - 500 GB
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120 GB - 2 TB
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128 GB - 2 TB
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Interface
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SATA 6Gb/s
SATA 3Gb/s SATA 1.5Gb/s |
SATA 6Gb/s
SATA 3Gb/s SATA 1.5Gb/s |
SATA 6Gb/s
SATA 3Gb/s SATA 1.5Gb/s |
Form Factor
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2.5-inch 7mm
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2.5-inch 7mm
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2.5-inch 7mm
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Dimensions (WxHxD)
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100.00 x 69.85 x 6.80mm
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100.00 x 69.85 x 6.80mm
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100.00 x 69.85 x 6.80mm
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Storage Memory
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Samsung NAND | Samsung 32 layer 3D V-NAND | Samsung 32 layer 3D V-NAND |
Controller
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Samsung MGX Controller
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120/250/500GB: Samsung MGX Controller, 1TB: Samsung MEX Controller
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Samsung 3-core MEX Controller
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Cache Memory
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Samsung 256MB LPDDR2 | Samsung 256MB (120GB) or 512MB (250GB/500GB) or 1GB (1TB) LPDDR2 | Samsung 256MB (120GB) or 512MB (250GB/500GB) or 1GB (1TB) LPDDR2 |
Active Power Consumption
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2.4W | 4W | 3.3W |
Idle Power Consumption
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50mW | 50mW | 0.4W |
Devslp / L1.2 Power Consumption
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2mW | 2mW | 2mW |
Limited warranty
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3-year (Client PC use only)*** | 5-year (Client PC use only)*** | 10-year (Client PC use only)*** |
TRIM Support
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|||
Reliability (MTBF)
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1.5 Million Hours | 1.5 Million Hours | 2 Million Hours |
Endurance / TBW (Terabytes Written)
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120/250GB 75TBW, 500GB/1TB 150TBW | 120/256GB 150TBW, 500GB/1TB 300TBW |
*** For enterprise applications, 5 years limited warranty assumes a maximum average workload of 40GB/day (calculated based on host writes and on the industry standard of 3 months data retention). Workloads in excess of 40GB/day are not covered under warranty.
Samsung Electronics
Samsung Electronics Co., Ltd. is a South Korean multinational electronics company headquartered in Suwon, South Korea. It is the flagship subsidiary of the Samsung Group, amounting to 70% of the group's revenue in 2012, and has been the world's largest information technology company by revenues since 2009. Samsung Electronics has assembly plants and sales networks in 80 countries and employs around 370,000 people.
RamCity - The Upgrade Experts
Superior products are nothing without world-class local support. Our team of upgrade experts has spent the last 11 years dedicated to the memory and data storage upgrade market. Local Australian staff are available by phone or chat to provide any pre or post-sales support you need. Read More...
(MZ-7KE512BW)
Part # | MZ-7KE512BW |
Capacity | 512GB |
Warranty | 10 Yrs |
Brand | Samsung |
Average Access Time | under 0.1 ms |
Capacity (Filter) | 512GB |
Monitoring | S.M.A.R.T. |
Controller | Samsung 3-core 400Mhz MEX controller |
Series | 850 Pro |
MTBF | 1.5M Hours |
Condition | New |
Cache Size | 512MB |
Idle Average Power | 0.4W or less |
Active Average Power | 3.3W |
Random 4k Read Speed | 100,000 IOPS |
Random 4k Write Speed | 90,000 IOPS |
Sequential Read Speed | 550 MB/sec |
Sequential Write Speed | 520 MB/sec |
Operating Temperature | 0C to 70C |
Non-operating Temperature | -40C to 85C |
Drive Endurance TBW | 43TB |
On Order Qty | 0 |
NAND Type | Samsung MLC (32 layer 3D V‐NAND) |
Supplier ETA | 1 |
Trade Me Category | 4261 |
List to Trade Me | y |
Pieces in Kit | 1 |
Form Factor | 2.5 inch 7mm SSD |
RamCity is Australia's leading supplier of computer memory and storage upgrades. We are a well established Australian owned and operated company, and have been serving the public since 2003. Our ACN is 140731077 and you can call us any time during business hours on 61 2 8320 0598. (Note our full range of products has only just been launched on eBay since December 2012) We sell a huge range of computer memory, RAM, hard drive and SSD Upgrades direct to our customers with fast shipping and great prices. To help you find the right upgrade for your machine, the RamCity Memory eBay store has memory products categorised by both type (DDR, DDR2, DDR3) and by the system brand, such as Apple and Dell. We believe so strongly in the quality of our products, that we are the worlds first specialist upgrade supplier to offer a full 90-day Money-back Guarantee, combined with a lifetime warranty, on every memory upgrade product we sell. That is, you can return any memory upgrade product purchased to us, for any reason, up to 90 days from the date of purchase. (Hard Drives, Solid State Drives and Accessories are excepted)
When you buy something from RamCity, you are buying a genuine product. All of our memory products are 100% tested for proper function and compatibility before leaving our warehouse, and the best possible quality money can buy. Beware of cheap, second quality, untested memory here on Ebay! |
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How long does it take to get my item? |
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All Items are held in stock in our Brisbane Warehouse (Australia). Order by 2pm for shipment the same day, Monday-Friday excluding Public Holidays. | |
Delivery times range from 1-3 Business Days from Dispatch (for Australian addresses) and 3-5 Business days for New Zealand addresses (sorry we don't ship to any other overseas countries) |
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What carrier do you use? |
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All items shipped to a physical address within Australia go via Star Track Express (Air Courier). Items sent to PO Boxes are sent via Australia Post Express Post. All items shipped to New Zealand go via DHL/FedEx (po boxes included) |
Contact Us |
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For the fastest response via email, please contact us via eBay here or call 61 2 8320 0598.
We can also be contacted by regular mail at: Thankyou, we look forward to processing your order! |
Need some help installing your upgrade? Most of the memory returned to us is not actually defective. These simple troubleshooting solutions help most of our customers solve any problems they run in to. |
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Types of ReturnsReturns generally fall into two categories: |
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1. Warranty Replacements To qualify for a warranty replacement:
Before you request a return...
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2. Refund or credit To qualify for a refund: For memory module(s)...
For all other products:
If you purchased more than 14/90 days ago... The product cannot be returned for a refund. However, if there is a problem you can still request a warranty replacement. Please call us on 61 2 8320 0598 for assistance or contact us via eBay here. |