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Lenovo

Lenovo ThinkSystem 7.68TB SAS 24G SFF PM1653 Read Intensive Hot-Swap SSD

MPN4XB7A80321

Also known as MZILG7T6HBLA-V7

The Lenovo 4XB7A80321 is a 7.68TB 24Gb SAS PM1653 Read Intensive hot-swap SSD, self-encrypting, in the 2.5in SFF form factor.

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Lenovo ThinkSystem 7.68TB SAS 24G SFF PM1653 Read Intensive Hot-Swap SSD

4XB7A80321 · Refurbished · 1 year warranty

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Overview

The Lenovo ThinkSystem 7.68TB SAS 24G SFF PM1653 Read Intensive Hot-Swap SSD, 4XB7A80321, stores 7.68TB over SAS at 24 Gbps in a 2.5in hot-swap carrier 15 mm high. For arrays that want fewer, larger drives, a capacity like this cuts the slot count needed for a given total. The drive itself carries the OEM number MZILG7T6HBLA-V7.

Read Intensive endurance is rated at 1 DWPD, which equals 14016 TB written. Inside is Samsung 128-layer V-NAND TLC. Throughput reaches 2100 MB/s read and 2000 MB/s write, and random performance is 420000 IOPS read and 110000 IOPS write. The drive is SED (TCG Enterprise), uses 14.7 W and has an MTBF of 2000000 hours.

Lenovo's feature code is BP3E. Compatible systems include the ThinkSystem SR650, SR630, SR650 V2, SR670 V2, SR850 V2, SR950, ST550, SD530 and SN550, with the full list in the FAQ. SAS drives need a SAS-capable controller and backplane, so send your server model if you want us to confirm the match.

New, Refurbished and Used offers are available. New and Refurbished units carry 1 year or 3 years of warranty, and Used units carry 90 days.

Specifications

Lenovo 4XB7A80321 specifications
Manufacturer part number4XB7A80321
BrandLenovo
Drive writes per day1
Tbw tb14,016
Power w14.7
Hot-plugYes
Endurance classRead Intensive
Height mm15
InterfaceSAS
NAND typeSamsung 128-layer V-NAND TLC
Drive typeSSD
EncryptionSED (TCG Enterprise)
Mtbf hours2,000,000
Form factor2.5in SFF
Feature codeBP3E
Seq read mbps2,100
Capacity7.68TB
Seq write mbps2,000
Read latency us120
Random read iops420,000
Write latency us45
Random write iops110,000
Compatible systemsThinkSystem ST650 V2, SR630 V2, SR650 V2, SR635, SR655, SR670 V2, SN550 V2, SR850 V2, SR860 V2, SR950, SR850, SR850P, SR860, ST550, SR530, SR550, SR570, SR590, SR630, SR650, SD530, SN550, SN850
Interface speed24 Gb/s

Specifications from the manufacturer's datasheet ↗

Alternative part numbers

Other numbers for 4XB7A80321, as printed on labels, spare-parts lists and manufacturer documents. Search works with any of them.

Alternative part numbers for 4XB7A80321
Part numberTypeBrandNote
MZILG7T6HBLA-V7OEM equivalentSamsungSamsung drive model (vendor part number)Quote this part number

Compatibility

The manufacturer lists this part for:

ThinkSystem ST650 V2, SR630 V2, SR650 V2, SR635, SR655, SR670 V2, SN550 V2, SR850 V2, SR860 V2, SR950, SR850, SR850P, SR860, ST550, SR530, SR550, SR570, SR590, SR630, SR650, SD530, SN550, SN850

Not sure it fits? Add your system model to the message in your request and we will check before you order.

FAQ

Which servers is the 4XB7A80321 compatible with?
ThinkSystem ST650 V2, SR630 V2, SR650 V2, SR635, SR655, SR670 V2, SN550 V2, SR850 V2, SR860 V2, SR950, SR850, SR850P, SR860, ST550, SR530, SR550, SR570, SR590, SR630, SR650, SD530, SN550 and SN850.
What is the OEM part number for the 4XB7A80321?
MZILG7T6HBLA-V7.
Does the Lenovo 4XB7A80321 support encryption?
Yes. It is a self-encrypting drive (SED, TCG Enterprise).
What is the endurance rating?
Read Intensive, at 1 DWPD and 14016 TBW.
Which conditions is the 4XB7A80321 offered in?
New and Refurbished with 1 year or 3 years of warranty, and Used with 90 days.

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