Samsung XP941 512GB AHCI M.2 PCIe 2.0 x4 80mm (2280) Internal SSD - OEM - Open Box

SKU: MZHPU512HCGL-00000-OB

  • $336.99
    Unit price per 
GST included. Shipping calculated at checkout.

Only 0 left!
0 in Stock
Will be in stock after

Apple

Mac Pro 2006-2012 (pre-cylindrical) models (must be installed in an adapter)

ASRock

X99 Extreme 6 Motherboard X99 Extreme 4 Motherboard X99 WS Motherboard Fatal1ty X99M Killer Motherboard Z97 Extreme 9 Motherboard Z97 Extreme 6 Motherboard

ASUS

G751 JY Notebook X99 Deluxe Motherboard X99 Pro Motherboard X99-E WS Motherboard X99 Rampage V Extreme Motherboard Z97 Maximus Hero VII Motherboard Z97 Maximus VII Impact Motherboard Z97 Maximus VII Ranger Motherboard Z97-A Motherboard Z97 Deluxe Motherboard Z97 Sabertooth Mk II Motherboard Z97 WS Motherboard H97I-Plus Motherboard

Clevo

P650SE Notebook

Dell

Alienware 17 Notebook XPS 13 (2015 Edition) Notebook

EVGA

X99 Classified Motherboard

Gigabyte

GA-X99-UD4 Motherboard GA-Z97X-UD5H Motherboard

Intel

NUC5i5RYK NUC5i3RYH

Lenovo

X1 Carbon G3 Notebook

MSI

Z97 XPOWER AC Motherboard Z97M Gaming Motherboard

SONY

VAIO Pro 13 Notebook

Data Throughput Rates

Throughput rates are provided in the table below. See the performance notes regarding slower PCIe 2.0 x2 and PCIe 1.0 slots

 

 

 

XP941 Throughput
Comparison Chart

PC

Mac

Mac

Mac

Windows/Linux Desktops *** 2009-2012 Mac Pro 2008 Mac Pro 2006-2007 Mac Pro
Compatible M.2 to PCIe adapter cards
Max Sequential Read
512GB: 1170MB/s
256GB: 1080MB/s
128GB: 1000MB/s
512GB: 1170MB/s
256GB: 1080MB/s
128GB: 1000MB/s
512GB: 1170MB/s *
256GB: 1080MB/s *
128GB: 1000MB/s *
512GB: 720MB/s **
256GB: 720MB/s **
128GB: 720MB/s **
Max Sequential Write
512GB: 950MB/s
256GB: 800MB/s
128GB: 450MB/s
512GB: 950MB/s
256GB: 800MB/s
128GB: 450MB/s
512GB: 950MB/s *
256GB: 800MB/s *
128GB: 450MB/s *
512GB: 580MB/s **
256GB: 580MB/s **
128GB: 450MB/s **
Random read speed (4 KB blocks)
512GB: 122,000 IOPS
256GB: 120,000 IOPS
128GB: 110,000 IOPS
512GB: 122,000 IOPS
256GB: 120,000 IOPS
128GB: 110,000 IOPS
512GB: 122,000 IOPS *
256GB: 120,000 IOPS *
128GB: 110,000 IOPS *
512GB: 122,000 IOPS **
256GB: 120,000 IOPS **
128GB: 110,000 IOPS **
Random write speed (4 KB blocks)
512GB: 72,000 IOPS
256GB: 60,000 IOPS
128GB: 40,000 IOPS
512GB: 72,000 IOPS
256GB: 60,000 IOPS
128GB: 40,000 IOPS
512GB: 72,000 IOPS *
256GB: 60,000 IOPS *
128GB: 40,000 IOPS *
512GB: 72,000 IOPS **
256GB: 60,000 IOPS **
128GB: 40,000 IOPS **
Bootable
Yes (Z97, X99), others No
Yes
Yes
Yes

* To achieve maximum throughput in the 2008 Mac Pro, one or two of the PCIe 2.0 x16 slots must be used. These models have two x16 PCIe 2.0 slots and two x4 PCIe 1.0 slots. The latter PCIe 1.0 slots will only allow up to 585-753MB/s data transfer rates.

** From the review at barefeats.com: "Using the 'Expansion Slot Utility' in the System/Library/CoreServices folder, we reconfigured the PCIe slot speeds to various combinations of 4, 8, and 16 lane slots to benchmark the XP941. The transfer speeds above were achieved using the 4 lane slots. The 8 lane and 16 lane slots did not produce any faster transfer speeds. On other other hand, if you use a 1 lane slot, the transfer speeds drop to 200MB/s READ and 170MB/s WRITE. We tested with both OS X Leopard and Snow Leopard. OS X Tiger kernel panicked at startup. Though we didn't try it, it should also work with OS X Lion, the last Mac OS to be officially supported on the 2006 Mac Pro."

*** To achieve the listed throughput rates on a PC/Workstations/Server platform, a PCIe 2.0 x4 or higher slot is required (e.g. PCIe 2.0 x8 or PCIe 2.0 x16). PCIe 1.0 slots may provide lower performance, depending on the number of PCIe lanes allocated to the slot.

 




 

Solid State Drives
Comparison Chart (Client OEM)

Legacy Performance and AHCI Compatibility

Highest AHCI performance

Good NVMe Performance

Cost Effective Performance and Endurance

Superior Performance and Endurance

Samsung XP941
M.2 PCIe (AHCI)
Samsung SM951
M.2 PCIe (AHCI)
Samsung SM951
M.2 PCIe (NVMe)
Samsung PM961
M.2 PCIe (NVMe)
Samsung SM961
M.2 PCIe (NVMe)
Ideal For
Legacy notebooks, pre-X99 systems, cMP Mac Pro (requires adapter)
Legacy notebooks, pre-X99 systems, cMP Mac Pro (requires adapter)
M.2 NVMe compatible systems
Gaming Rigs and High End PC's
Gaming Rigs and High Performance Workstations
Form Factor
M.2 2280 (80mm)
M.2 2280 (80mm)
M.2 2280 (80mm)
M.2 2280 (80mm)
M.2 2280 (80mm)
Sequential Read (128KB)
128GB: 1000MB/s
256GB: 1080MB/s
512GB: 1170MB/s
128GB: 2000MB/s
256GB: 2150MB/s
512GB: 2150MB/s
128GB: 2000MB/s
256GB: 2150MB/s
512GB: 2150MB/s
256/512GB: 2000MB/s
1TB: 3000MB/s
256/512GB: 3100MB/s
1TB: 3200MB/s
Sequential Write (128KB)
128GB: 450MB/s
256GB: 800MB/s
512GB: 950MB/s
128GB: 600MB/s
256GB: 1200MB/s
512GB: 1500MB/s
128GB: 650MB/s
256GB: 1260MB/s
512GB: 1550MB/s
256GB: 1100MB/s
512GB: 1600MB/s
1TB: 1700MB/s
256GB: 1400MB/s
512GB: 1700MB/s
1TB: 1800MB/s
Random Read IOPS (4KB, QD32)
128GB: 110K
256GB: 120K
512GB: 122K
90K
up to 300K
256GB: 250K
512GB: 260K
1TB: 360K
256GB: 3300K
512GB: 330K
1TB: 430K
Random Write IOPS (4KB, QD32)
128GB: 40K
256GB: 60K
512GB: 72K
70K
128GB: 83K
256/512GB: 100K
256GB: 180K
512GB: 260K
1TB: 330K
256GB: 280K
512GB: 300K
1TB: 320K
Capacity
128GB/256GB/512GB 256GB/256GB/512GB 256GB/512GB 256GB/512GB/1TB 256GB/512GB/1TB
Interface
PCIe 2.0 x4, AHCI
PCIe 3.0 x4, AHCI
PCIe 3.0 x4, NVMe 1.1a
PCIe 3.0 x4, NVMe 1.2
PCIe 3.0 x4, NVMe 1.2
NAND
Samsung 10nm Class MLC NAND Samsung 10nm Class MLC NAND Samsung 10nm Class MLC NAND Samsung 48 layer TLC 3D V-NAND Samsung 48 layer TLC 3D V-NAND
Controller
Samsung UAX
Samsung UBX
Samsung UBX
Samsung Polaris
Samsung Polaris
Active Power Consumption
5.8W 6.5W 6.5W 6.1W 5.9W
Idle Power Consumption
80mA 50mA 50mA 45mA 100mA
Devslp / L1.2 Power Consumption
2mA 2mA 5mA 5mA
Trim Support
S.M.A.R.T Support
GC (Garbage Collection)
AES 256-bit encryption
TCG Opal 2.0 compliant
Adaptive Thermal Protection
Power loss protection
Reliability (MTBF)
1.5 Million Hours 1.5 Million Hours 1.5 Million Hours 1.5 Million Hours
Limited warranty
2-year** 2-year** 3-year*** 3-year***
Endurance / TBW (Terabytes Written)
Not published, recommended for consumer use only Not published, uses very high endurance 48-layer 3D TLC NAND

** Warranty is provided by RamCity for 2 years on open-box / reconditioned items
*** Warranty is provided by RamCity for 3 years on OEM M.2 SSD's


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.

In July 2017, Samsung Electronics overtook Intel as the largest semiconductor chip maker in the world.



We Also Recommend