IBM 00W1222 Datasheet download pdf (Page 4)

IBM SATA 1.8-inch and 2.5-inch MLC Enterprise Value SSDs 4

The endurance of Enterprise Value drives is specified based on the following access pattern: 50%

random data and 50% sequential data with block size mixes of 5% of the data as 4 KB block size, 5% of

the data as 8 KB block size, 10% of the data as 16 KB block size, 35% of the data as 64 KB block size,

and 35% of the data as 128 KB block size. The Enterprise Value drives described here are capable of 36

TB (64 GB SSD) or 72 TB (128 GB, 256 GB and 512 GB SSDs) of lifetime writes, with the workload

stated above as the worse case. For the device to last in five years inside of the 72 TB of TBW, the drive

write workload must be limited to no more than 40 GB of writes per day. For the device to last in three

years, the drive write workload must be limited to no more than 65 GB of writes per day.

Supported servers

The solid-state drives can be installed in the System x and iDataPlex servers identified in Table 3 and the

BladeCenter and Flex System servers identified in Table 4.

Table 3. Supported System x and iDataPlex servers (Part 1)

Part

number Product description

49Y5834 IBM 64GB SATA 1.8-inch MLC Enterprise Value SSD N N N N N N N N N N

49Y5839 IBM 64GB SATA 2.5-inch MLC HS Enterprise Value

SSD

Y Y Y Y Y N Y Y N Y

49Y5849 IBM 64GB SATA 2.5-inch MLC SS Enterprise Value

SSD

N N N N Y N N N N Y

00W1222 IBM 128GB SATA 1.8" MLC Enterprise Value SSD N N N N N N N N N N

90Y8648 IBM 128GB SATA 2.5" MLC HS Enterprise Value SSD Y Y Y Y Y N Y Y N Y

90Y8668 IBM 128GB SATA 2.5" MLC SS Enterprise Value SSD N N N N Y N N N N Y

00W1227 IBM 256GB SATA 1.8" MLC Enterprise Value SSD N N N N N N N N N N

90Y8643 IBM 256GB SATA 2.5" MLC HS Enterprise Value SSD Y Y Y Y Y N Y Y N Y

90Y8663 IBM 256GB SATA 2.5" MLC SS Enterprise Value SSD N N N N Y N N N N Y

49Y5993 IBM 512GB SATA 1.8-inch MLC Enterprise Value SSD N N N N N N N N N N

49Y5844 IBM 512GB SATA 2.5-inch MLC HS Enterprise Value

SSD

Y Y Y Y Y N Y Y N Y

49Y5854 IBM 512GB SATA 2.5-inch MLC SS Enterprise Value

SSD

N N N N Y N N N N Y

1 2 3 4 5 6 7 8 9 ... 12 13

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IBM 00W1222 Datasheet Page 4